Bids Are Invited For 1. Magnesium chloride hexahydrate (MgCl2.6H2O) Analytical reagent grade or ACS grade reagent 500 gram 2. Calcon or solochrome dark blue indicator Metal indicator, ≥ 50% active ingredient 100 gram 3. Sodium diethyldithiocarbamat etrihydrate Analytical reagent grade or ACS grade reagent≥ 99% purity 500 gram 4. Mannitol Analytical reagent grade or ACS grade reagent 500 gram 5. Tartaric acid Analytical reagent grade or ACS grade reagent 1000 gram 6. Bromocresol green Indicator, ACS grade reagent 5 gram 7. Ammonium metavanadate (NH4VO3) Analytical reagent grade and/or ACS grade reagent, at least ≥99 % purity 100 gram 8. Ferroin indicator Analytical reagent grade and/or ACS grade reagent 200 mL 9. Potassium dihydrogen orthophosphate (KH2PO4) ≥ 99.5 % purity, Analytical reagent grade and/or ACS grade reagent 500 gram 10. Selenium powder ≥ 99.9 % purity, Analytical reagent grade and/or ACS grade reagent 100 gram 11. Anhydrous sodium sulphite ≥ 98 % purity, Analytical reagent grade and/or ACS grade reagent 500 gram 12. Tri-sodium orthophosphate dodecahydrate (Na3PO4.12H2O) ≥ 99 % purity, Analytical reagent grade and/or ACS grade reagent 500 gram 13. 1-amino-2-napthol-4- sulphonic acid(ANSA) Research grade chemical, purity at least 94%, linear formula H2NC10H5(OH)SO3H 500 gram 14. 1, 3, 5-Triphenyl tetrazolium formazan (TTC formazan) Extrapure, standard formazan preparation, Purity is ≥95%. 25 Grams 15. Diphenylamine Indicator, Analytical reagent grade or ACS grade reagent 100 gram 16. Methyl red indicator Indicator for acid-base titration 25 gram 17. Mixed indicator Indicator solution for ammonia titration 250 mL 18. D-Mannitol D-Mannitol, Molecular Formula: C₆H₁₄O₆, Molecular Weight: 182.17) appears as white to offwhite crystals, powder, or freeflowing granules, with a melting range of 165-170°C and specific rotation of +23.00° to +25.00°. It is highly soluble in water (100 mg/mL), matches FTIR standards. The assay (GC/HPLC) ranges from 99.50% to 102.00%, with loss on drying ≤0.50%. Stored below 30°C, it has a shelf life of 4 years. Cell Culture Test: Passes.- MakeHimedia 1500 Grams 19. Calcium carbonate Calcium carbonate, molecular formula CaCO₃, and molecular weight 100.09. It should be stored below 30°C with a shelf life of 4 years. It appears as white to off-white crystals, powder, solid, or chunks and is soluble at 33.3 mg/mL in dilute hydrochloric acid. The chloride content is ≤ 0.025%, iron ≤ 0.02%, and sulfate ≤ 0.3%, with a loss on drying at 200°C for 1 hour of ≤ 2.0%. The assay (EDTA/HCl titration) on a dry basis ranges from 98.00% to 100.50%.Make- Himedia 500 Grams 20. Dipotassium hydrogen phosphate Potassium phosphate dibasic anhydrous, molecular formula K₂HPO₄, and molecular weight 174.18. Also known as diPotassium hydrogen phosphate anhydrous, it should be stored below 30°C with a shelf life of 4 years. It appears as colorless or white to off-white hygroscopic crystals, powder, or solid and is highly soluble in water at 1000 mg/mL. The chloride content is ≤ 0.005%, sulfate ≤ 0.02%, and loss on drying at 125-130°C for 2 hours is ≤ 2.00%. The assay (NaOH/HCl titration) on a dry basis range from 97.00% to 102.00%. 500 Grams 21. Sodium chloride Sodium chloride, Cell Culture Tested, molecular formula NaCl, and molecular weight 58.44. It should be stored below 30°C with a shelf life of 4 years. It appears as colorless to white crystals, powder, or solid and is soluble in water at 100 mg/mL. The pH (5% in water at 25°C) ranges from 5.00 to 9.00, and the assay (AT) is between 99.00% and 102.00%. 500 Grams 22. Ferric chloride Ferric chloride anhydrous, molecular formula FeCl₃, and molecular weight 162.20. It should be stored below 30°C with a shelf life of 4 years. It appears as dark red to brown, dark green, or black crystals or powder and is soluble in water at 33.3 mg/mL. The iron content (Iodometry) ranges from 33.10% to 35.60%, and the assay (Iodometry) is between 96.00% and 102.00%.- MakeHimedia 500 Grams 23. Manganese sulfate tetrahydrate Manganese (II) sulfate monohydrate, molecular formula MnSO₄.H₂O, molecular weight 169.02, storage below 30°C, shelf life 4 years, white to light pink crystals or powder, solubility 33.3 mg/mL in water, chloride (Cl) ≤ 0.05%, iron (Fe) ≤ 0.002%, loss on ignition (400- 550°C, 2 hr) 10.00 - 13.00%, 500 Grams assay (EDTA titration) 98.00 - 102.00%.- Make- Himedia 24. Agar Agar Powder, Purified, Bacteriological Grade is extracted from seaweeds and purified, serving as a solidifying agent with reduced impurities, recommended for culture media and bacteriological work. It appears as a cream-colored, free-flowing powder, freely soluble in hot water above 85°C but insoluble in cold water. A firm, clear to slightly opalescent gel forms at 1.5% concentration at 36-38°C, with a pH of 6.5-7.5.- Make- Himedia 1000 Grams 25. Sucrose Sucrose is a disaccharide used in cell separation and insect cell culture. It appears as white hygroscopic crystals, soluble in water (1000 mg/mL), with a melting range of 185-187°C, specific rotation of +65.90° to +67.0°, and assay (HPLC) NLT 99%. Store below 30°C.- MakeHimedia 500 Grams 26. Ethanol Analytical reagent ethanol component 99.9%- Make-Any Standard 7500 Millilitres 27. Malic acid L-(-)-Malic Acid is a white crystalline powder, soluble in water (33.3 mg/mL), with a melting range of 99-107°C and specific rotation of - 3.0° to -1.5°. Assay (NaOH Titration/GC) is 99.50-103.50%. Store below 30°C, shelf life 4 years.- MakeHimedia 250 Grams 28. Potassium hydroxide (KOH) Potassium Hydroxide Pellets are white to slightly yellow hygroscopic pellets, highly soluble in water (100 mg/mL). Assay (HCl Titration) is ≥85.00%. Contains ≤0.01% chloride, ≤0.005% calcium, and ≤2.00% potassium carbonate. Store below 30°C, shelf life 4 years.- Make- Himedia 500 Grams 29. Magnesium Sulphate Heptahydrate Magnesium Sulphate Heptahydrate appears as white crystals/powder, highly soluble in water (100 mg/mL), with pH (5% in water) 5.00 - 8.20. Assay (EDTA Titration) is 99.00 - 102.00%. Store below 30°C, shelf life 4 years.- Make - Himedia 500 Grams 30. Calcium Chloride Anhydrous Calcium Chloride Anhydrous appears as white hygroscopic crystals/powder/granules/lumps, highly soluble in water (33.3 mg/mL). Assay (EDTA Titration) is 93.00 - 102.00%. Store below 30°C, shelf life 4 years.- MakeHimedia 500 Grams 31. EDTA Ferric Monosodium Salt EDTA Ferric Monosodium Salt appears as light yellow to brown powder, soluble in water (33.3 mg/mL). Assay (Fe, Iodometry): 12.00 - 14.00%. Store below 30°C, shelf life 4 years.- MakeHimedia 500 Grams 32. BTB (Bromothymol Blue) Bromothymol Blue appears as cream to purple crystals/powder, soluble in ethanol (20 ppm). pH transition: 5.8 (yellow) to 7.6 (blue). Loss on drying ≤3.00%. Storage below 30°C, shelf life 4 years.- Make- Himedia 200 Milligrams 33. Sodium molybdate dihydrate (Na₂MoO₄) Sodium molybdate dihydrate (Na₂MoO₄.2H₂O, MW: 241.95, appearing as a white or colorless crystalline powder, freely soluble in water, with loss on drying (140°C, 3 hr) of 14.00 - 16.00%, chloride ≤ 0.005%, phosphate ≤ 0.02%, ammonium ≤ 0.0010%, and assay (lead nitrate T, dried substance) 98.00 - 100.50%, requiring storage below 30°C with a 48- month shelf life.- Make- Himedia 50 Grams 34. Boric acid (H₃BO₃) Boric Acid, has a molecular formula of H₃BO₃ and a molecular weight of 61.83. It appears as colorless or white crystals, powder, or solid, with a solubility of 33.3 mg/mL in water. Assay (NaOH Titration) is ≥99.00%. It complies with limits for chloride (≤0.001%), calcium 500 Grams (≤0.005%), heavy metals (≤0.001%), iron (≤0.001%), phosphate (≤0.001%), sulfate (≤0.01%), and methanol insolubles (≤0.005%). Stored below 30°C, it has a shelf life of 4 years- Make- Himedia 35. Copper sulfate (CuSO₄) Copper (II) sulphate pentahydrate (CAS No. 7758- 99-8, EC No. 231-847-6, CuSO₄·5H₂O, MW 249.69) appears as blue crystals or powder, is 100 mg/mL watersoluble, has an assay of 99.50- 102.00%, is Plant Culture Tested with no toxicity to shoots or callus, contains ≤0.0005% Cl and As, ≤0.005% Pb and Fe, ≤0.002% N, ≤0.01% Ca and K, and is stored below 30°C with a 4-year shelf life.- Make- Himedia 500 Grams 36. Zinc sulphate monohydrate Zinc sulphate monohydrate, ZnSO₄.H₂O, molecular weight 179.47, storage below 30°C, shelf life 4 years, colorless to white faint beige crystals or powder, solubility 100 mg/mLwater, pH (5% in water) 4.40- 5.60, chloride (Cl) ≤ 0.03%, iron (Fe) ≤ 0.01%, assay 99.00- 102.00% (EDTA titration).- Make- Himedia 500 Grams 37. Mercuric chloride (HgCl₂) Mercuric Chloride appears as colorless to white crystals/powder, soluble in water (33.3 mg/mL). Assay: 99.50 - 102.00%. Highly toxic (UN 1624, Class 6.1, Packing Group II). Storage below 30°C, shelf life 4 years.- Make- Himedia 100 Grams 38. Yeast Extract Yeast Extract Powder Nutrientrich, autolyzed Saccharomyces extract for microbial culture, fermentation, and biological research; high in amino acids, vitamins (B-group), and growth factors; soluble in water, pathogen-free, and stored at 10- 30°C.- Make- Himedia 500 Grams 39. Congo Red Congo Red, Molecular Formula: C₃₂H₂₂Na₂N₆O₆S₂, Molecular Weight: 696.66 appears as a red to brown powder with solubility of 20 ppm in water, forming a clear to slightly turbid solution. It exhibits a visual pH transition from violet at pH 3.0 to orangered at pH 5.2, with loss on drying ≤8.0% (at 105°C, 2 hrs). Stored below 30°C, it has a shelf life of 4 years.- Make- Himedia 200 Grams 40. Pikovskaya’s Agar Pikovskaya’s Agar is used for detecting phosphate-solubilizing soil microorganisms, containing yeast extract (0.500 g/L), dextrose (10.000 g/L), calcium phosphate (5.000 g/L), ammonium sulfate (0.500 g/L), potassium chloride (0.200 g/L), magnesium sulfate (0.100 g/L), manganese sulfate (0.0001 g/L), ferrous sulfate (0.0001 g/L), and agar (15.000 g/L), forming a white opaque gel with flocculant precipitate and showing phosphate solubilization as a clear zone around colonies after incubation at 35-37°C for 48 hours.- Make- Himedia 500 Grams 41. D-(+)-Glucose anhydrous Glucose anhydrous, also known as dextrose anhydrous, is a monosaccharide that is the primary source of energy for living organisms. (Dextrose anhydrous) Cell Culture TestedMake- Himedia 500 Grams 42. Potassium phosphate monobasic anhydrous Potassium phosphate monobasic anhydrous (MW 136.09) appears as colourless to off- white crystals or powder, is 100 mg/mL water- soluble, has a pH of 4.10-4.50 (5% in water at 25°C), is DNase/RNase-free, has an assay of 99.00-100.50%, and is stored below 30°C with a 4-year shelf life- Make- Himedia 500 Grams 43. Acid-Fast Stain Kit ZN Acid Fast Stains Kit: Used for acid-fast bacteria staining; includes Carbol Fuchsin, Acid Fast Decolourizer, and Methylene Blue; detects Mycobacteria & Nocardia; stored at 10-30°C; red for acidfast, blue for others- MakeHimedia 1 Pack 44. Sodium hypochlorite Sodium hypochlorite is a 4% w/v solution with molecular formula NaClO, molecular weight 74.44, appearing as a colorless to pinkish- yellow solution, soluble in water, with an active chlorine content of 4.5 - 10.0% (Iodometry), plant tissue culture tested, stored below 30°C with a 2-year shelf life- Make- Himedia 500 Millilitres 45. Lactophenol cotton blue Lactophenol Cotton Blue – Fungal staining solution. Composition: Phenol crystals (20.0 g), Cotton blue (0.05 g), Lactic acid (20.0 mL), Glycerol (20.0 mL), Distilled water (20.0 mL). Appearance: Ink blue solution, clear without insoluble particles. Microscopic Examination: Stains fungal spores and hyphae (pale to dark blue) under 40X objective lens. Storage: 10- 30°C, tightly closed, away from light. Shelf Life- Make- Himedia 500 Millilitres 46. Hydrogen peroxide (H₂O₂) Hydrogen Peroxide, H₂O₂, Molecular Weight: 34.0147, min 30% assay, Plant Culture Tested, used in biochemical applications, sterilization, and plant culture procedures. Storage: 2 - 8°C- Make- Himedia 500 Millilitres 47. Rose Bengal Rose Bengal, Molecular Formula: C₂₀H₂Cl₄I₄Na₂O₅, Molecular Weight: 1017.64, Synonym: Acid Red 94) appears as a red to brown or purple powder, solid, or chunks. It has solubility of 10 ppm in water with 1 mL Na₂CO₃ solution, forming a clear solution. The absorption maxima range is 544 - 550 nm (10 ppm in water + Na₂CO₃ solution), and loss on drying is ≤10.00% (at 110°C, 1 hr). Stored below 30°C, it has a shelf life of 4 years- Make- Himedia 25 Grams 48. Penicillin G Sodium Salt Penicillin G Sodium Salt, Molecular Formula C₁₆H₁₇N₂NaO₄S, Molecular Weight 356.37. Storage 2-8°C, Shelf Life 3 years. Appearance Colourless to slightly yellow crystals/powder, Solubility 100 mg/mL water, pH (6% in water, 25°C) 5.00-7.50, Potency 1500-1750 Units/mg, Cell Culture Tested Passes- MakeHimedia 10 Million Units 49. Streptomycin Sulphate Streptomycin Sulphate, Molecular Formula C₂₁H₃₉N₇O₁₂.1.5H₂SO₄, Molecular Weight 728.69. Storage 2-8°C, Shelf Life 3 years. Appearance White to light yellow hygroscopic powder, Solubility 100 mg/mL water, pH (20% in water, 25°C) 4.50-7.00, Potency 650-850 µg/mg- Make- Himedia 10 Grams 50. Glycerol Glycerol, Molecular Formula C₃H₈O₃, Molecular Weight 92.09, Synonym 1,2,3- Propanetriol. Storage Below 30°C, Shelf Life 4 years. Appearance Clear, colorless, syrupy, hygroscopic, viscous liquid, Solubility 1 mL miscible with 1 mL water, pH (5M in water, 25°C) 5.50-8.00, DNases/RNases None detected, Refractive Index (n 20/D) 1.470- 1.475, Density (25°C) 1.250-1.260 g/mL, Heavy Metals (as Pb) ≤ 0.0005%, Iron (Fe) ≤ 0.0005%, Magnesium (Mg) ≤ 0.0005%, Assay (NaOH Titration/GC) ≥ 99.50%.- Make- Himedia 1000 Millilitres 51. Talcum powder Talc Powder Fine ExiPlus (CAS No. 14807- 96-6, MW 379.27, 3MgO·4SiO₂·H₂O) is a white or almost white greasy powder, meets BP, USP & Ph.Eur specifications, passes IR spectrum identification, has max 7.0% loss on ignition, 17-19.5% Mg, ≤0.25% Fe, ≤0.001% Pb, ≤0.9% Ca, ≤2.0% Al, and ≤0.2% water- soluble substances, with a shelf life of 60 months at 25- 40°C.- - Make- Himedia 1500 Grams 52. Carboxymethylcellulose Calcium Salt Carboxymethylcellulose Calcium Salt, Shelf Life 4 years, Appearance White to cream powder, Solubility Insoluble in water, Identification Test Passes, Loss on Drying (105°C, 4 hr) ≤ 10.00%, Residue on Ignition ≤ 20.00%. Storage Below 30°C.-- Make- Himedia 500 Grams 53. King’s B Media King’s Medium B Base contains proteose peptone (20.000 g/L), dipotassium hydrogen phosphate (1.500 g/L), magnesium sulfate heptahydrate (1.500 g/L), and agar (20.000 g/L), with a final pH of 7.2 ± 0.2, and is prepared by suspending 42.23 g/L in distilled water with 15 ml glycerol, sterilized at 121°C for 15 min, and supports Pseudomonas aeruginosa pigment production (pyocyanin - green, fluorescein - 500 Grams yellow, pyorubin - reddish brown) while Agrobacterium does not fluoresce, with quality parameters including firm gel, light yellow appearance, and pH range of 7.00-7.40, stored below 30°C and prepared media at 2- 8°C.- - Make- Himedia 54. Phosphate Buffered Saline Phosphate Buffered Saline (PBS) 1X, pH 7.4 contains disodium hydrogen phosphate anhydrous (795 mg/L), potassium dihydrogen phosphate (144 mg/L), and sodium chloride (9000 mg/L), with a pH of 7.35-7.45, osmolality of 280-320 mOsm/kg H₂O, and is sterile, endotoxinfree (≤1 EU/ml), and non- toxic, stored at 15-30°C with a 24- month shelf life, widely used in cell washing, tissue disaggregation, immunohistochemistry, and molecular biology- - MakeHimedia 500 Millilitres 55. Nalidixic acid Nalidixic Acid has a molecular formula of C₁₂H₁₂N₂O₃, molecular weight of 232.24, and is stored below 30°C with a 3- year shelf life; it appears as white to yellow-green crystals or powder, has a melting range of 224-233°C, is soluble (33.3 mg/mL in dichloromethane), and has a minimum assay of 99.00% (NaOH titration/HPLC)- - MakeHimedia 10 Grams 56. Cycloheximide Cycloheximide has a molecular formula of C₁₅H₂₃NO₄, molecular weight of 281.35, and is stored at 2-8°C with a 3-year shelf life; it appears as white to beige powder, has a melting range of 112-118°C, is soluble at 33.3 mg/mL in ethanol, and has a minimum assay of 96.00% (HPLC).- - Make- Himedia 5 Grams 57. Tryptone Tryptone (Casitose ), enzymic hydrolysis of milk protein, amino nitrogen source, off-white to light yellow powder, soluble in water, pH 6.5-7.5 (2% w/v at 25ºC), microbial load ≤2000 CFU/g, total nitrogen ≥12%, amino nitrogen ≥3.5%, NaCl ≤5%, loss on drying ≤5%, residue on ignition ≤12%, storage 10- 30°C, shelf life as per label- - MakeHimedia 500 Grams 58. Tryptose Tryptose is a light yellow to yellow homogeneous freeflowing powder with a pH of 6.2 - 7.2, freely soluble in water but insoluble in alcohol, clear after autoclaving (121ºC, 15 min), with a total nitrogen content of ≤ 11.80%, amino nitrogen ≤ 4.00%, sodium chloride ≤ 5.00%, loss on drying ≤ 5.00%, and residue on ignition ≤ 15.00%, stored at 10- 30°C, ensuring microbial limits of ≤ 2000 CFU/g bacteria, ≤ 100 CFU/g yeast & mold, and absence of pathogens like E. coli, Salmonella, P. aeruginosa, S. aureus, Candida albicans, and Clostridia.- - Make- Himedia 500 Grams 59. Manganese (II) chloride tetrahydrate Manganese (II) chloride tetrahydrate appears as pink to reddish deliquescent crystals or powder, is soluble at 1000 mg/mL in water, has a pH of 3.50 - 6.00 (5% in water at 25°C), contains ≤ 0.005% Mg, Ca, Zn, and sulfate (SO₄), ≤ 0.01% K, ≤ 0.05% Na, ≤ 0.0005%heavy metals (as Pb) and Fe, ≤ 0.005% insoluble matter, and has an assay (EDTA Titration) of 98.00 - 101.00%, with a storage requirement below 30°C and a shelf life of 4 years- - MakeHimedia 500 Grams 60. Beef extract Beef Extract is a light yellow to yellowish brown, free-flowing homogeneous powder with a 2% aqueous solution appearing light to medium amber and clear, pH of 7.0 ± 0.5 (at 25°C), and stability maintained after autoclaving. It has a loss on drying of ≤ 5.0%, nitrogen content of 11.0 - 14.0%, ash content ≤ 12.0%, and NaCl content < 6.0%, with a total aerobic microbial count ≤ 10,000 cfu/gm and yeast & mold count ≤ 100 cfu/gm. It serves as a source of nitrogen, vitamins, amino acids, and carbon, and has a storage requirement of 8- 25°C with a shelf life of 36 months.- - Make- Himedia 500 Grams 61. Phenol red Phenol Red Indicator contains phenol red sodium salt (0.04g in 100ml distilled water), appears as a reddish-orange clear solution, and exhibits a color transition from yellow (pH 6.8) to red (pH 8.4) and bright pink above pH 8.2. It is used as a pH indicator in cell culture, sensitive to contamination, and should be stored between 10-30°C in a tightly closed container away from bright light with safe disposal by autoclaving or incineration- - Make- Himedia 250 Millilitres 62. Peptone Peptone Bacteriological, a freeflowing, homogeneous powder with a light to medium tan appearance, forms a light to medium amber, clear 2% aqueous solution with a pH of 7.0 ± 0.5, contains 11.5– 15.5% nitrogen, <5.0% NaCl, <10.0% ash- - Make- Himedia 500 Grams 63. Copper (II) chloride dihydrate Copper (II) chloride dihydrate, with the molecular formula CuCl₂·2H₂O and a molecular weight of 170.48, appears as blue to blue-green hygroscopic crystals, is highly soluble in water (1000 mg/mL), has a pH of 3.00-3.80 (5% in water at 25°C), and contains impurities like Fe ≤0.002%, Pb ≤0.004%, and As ≤0.0001%, with an assay (iodometry) of 99.00-102.00%.- - Make- Himedia 500 Grams 64. Chloramphenicol Chloramphenicol is a broadspectrum antibiotic derived from Streptomyces venezuelae, inhibiting bacterial protein synthesis by binding to the 50S ribosomal subunit. It is effective against Gram-positive, Gramnegative, and anaerobic bacteria. Used in cell culture applications at 5 mg/L, it is soluble in ethanol (50 mg/mL) and slightly soluble in water (2.5 mg/mL). The powder is stable at 10 Grams 10–30°C with a 36-month shelf life, while stock solutions should be stored at 2– 8°C and used within 30 days. Photochemical decomposition occurs under light exposure- - Make- Himedia 65. Calcium carbonate (CaCO₃) Calcium carbonate is a white to off-white crystalline powder, solid, or chunks with a molecular formula of CaCO₃ and a molecular weight of 100.09 g/mol. It is soluble in dilute hydrochloric acid and has a purity of 98.00– 100.50% (EDTA/HCl titration). It should be stored below 30°C with a shelf life of 4 years.- - Make- Himedia 500 Grams 66. Triton X-100 Triton X-100 extrapure is a clear, colorless to pale yellow liquid with a density of 1.060– 1.070 g/mL, refractive index of 1.490–1.491, pH (1% aq.) 5.0– 8.0, turbidity point 63–69°C, miscible (1:30) in water, ethanol, and edible oil, max 0.1% sulfated ash, max 0.5% water, stored at 25–40°C with a 60- month shelf life- - MakeHimedia 500 Millilitres 67. Starch soluble Starch soluble is a white powder or solid with a molecular formula (C₆H₁₀O₅)n, molecular weight (162.14)n, soluble at 33.3 mg/mL in hot water, pH (2% in water, 25°C) 5.00–7.00, forms a clear solution (1% in boiling water), residue after ignition ≤ 0.40%, sensitivity passes test, stored below 30°C with a 4-year shelf life- - Make- Himedia 500 Grams 68. Urea Urea, is a white crystalline powder or granules with a molecular formula NH₂CONH₂, molecular weight 60.06, highly soluble (100 mg/mL in water), FTIR matches standard, melting range 132–135°C, chloride ≤ 0.0005%, lead ≤ 0.001%, iron ≤ 0.001%, insoluble matter ≤ 0.01%, sulfate ≤ 0.001%, assay 98.50–102.00%, stored below 30°C with a 4-year shelf life- - Make- Himedia 500 Grams 69. Potassium chloride Potassium chloride is a colorless or white crystalline powder with a molecular formula KCl, molecular weight 74.55, highly soluble (100 mg/mL in water), pH (5% solution) 5.40– 8.60, insoluble matter ≤ 0.005%, phosphate ≤ 0.0005%, sulfate ≤ 0.001%, heavy metals (as Pb) ≤ 0.0005%, iron ≤ 0.0003%, calcium ≤ 0.002%, magnesium ≤ 0.001%, sodium ≤ 500 Grams 0.005%, iodide ≤ 0.002%, bromide ≤ 0.01%, passes barium test, assay 98.50– 100.50%, stored below 30°C with a 4-year shelf life- - MakeHimedia 70. Sodium carbonate monohydrate Sodium carbonate monohydrate appears as white to off-white crystals or powder, with a molecular formula Na₂CO₃·H₂O and molecular weight 124.0, highly soluble (100 mg/mL in water), chloride ≤ 0.0125%, iron ≤ 0.005%, sulfate ≤ 0.025%, loss on drying (130°C, 1 hr) 13.0– 15.0%, assay (HCl titration) ≥ 99.00%, stored below 30°C with a 4-year shelf life- - Make- Himedia 500 Grams 71. Citric acid anhydrous Citric acid anhydrous appears as colourless or white to almost white hygroscopic crystals, powder, solid, or granules, with a molecular formula C₆H₈O₇ and molecular weight 192.12, highly soluble (100 mg/mL in water), chloride ≤ 0.001%, iron ≤ 0.0003%, lead ≤ 0.0002%, phosphate ≤ 0.001%, oxalate and substances carbonizable by hot sulfuric acid pass test, 500 Grams insoluble matter ≤ 0.005%, residue on ignition ≤ 0.02%, sulfur compounds (as SO₄) ≤ 0.002%, assay (NaOH titration) ≥ 99.70%, stored below 30°C with a 4-year shelf life- - MakeHimedia 72. Ferric ammonium citrate Ferric ammonium citrate, also known as Ammonium ferric citrate, Green, is a green- yellow to deep green-yellow or green powder, granules, or scales. It is highly soluble in water (1000 mg/mL, forming an opaque solution). It does not form a blue precipitate in the ferric citrate test—store below 30°C with a shelf life of 4 years- - MakeHimedia 500 Grams 73. Zinc chloride Zinc chloride anhydrous, Molecular Formula: ZnCl₂, Molecular Weight: 136.3). It appears as a white or practically white crystalline powder, granules, rods, or masses, with strong deliquescent properties. It is highly soluble in water, ethanol, and glycerin, sometimes forming a slightly turbid solution that clears with hydrochloric acid. Assay by EDTA titration ensures purity of 500 Grams 97.00–100.50% (USP, JP) and 95.00–100.50% (EP, BP, IP). Stored below 30°C, it has a shelf life of 48 months- - MakeHimedia 74. Rose Bengal agar media Rose Bengal Agar Base, Selective yeasts, moulds (food, environment, clinical). Soya peptone (5.000 g/L), Dextrose (10.000 g/L), Monopotassium phosphate (1.000 g/L), Magnesium sulfate (0.500 g/L), Rose Bengal (0.050 g/L), Agar (15.000 g/L), pH 7.2 ± 0.2 (25°C). 31.55 g/L, boil, autoclave (121°C, 15 min), cool (45-50°C), add FD033, mix, pour. Neutral pH, Rose Bengal inhibits bacteria & mould overgrowth, stains yeast/mould pink. Storage: Powder (10-30°C, dry, sealed), Prepared (2-8°C, avoid light).- - Make- Himedia 500 Grams 75. Yeast extract mannitol agar media Yeast Mannitol Agar w/ Congo Red Selective Rhizobium cultivation, root nodulation study. Yeast extract (1.000 g/L), Mannitol (10.000 g/L), Dipotassium phosphate (0.500 g/L), Magnesium sulfate (0.200 g/L), Sodium chloride (0.100 g/L), Congo red (0.025 g/L), Agar (20.000 g/L), pH 6.8 ± 0.2 (25°C). 31.82 g/L, boil, autoclave (121°C, 15 min), mix, pour. Yeast extract (growth factors), Mannitol (fermentable sugar), Magnesium (essential cations), Congo red (inhibits penicillinsensitive strains). Rhizobium colonies: white, translucent, glistening, elevated, entire margins. Storage: Powder (<30°C, dry, sealed), Prepared (2-8°C). QC: Light yellow to pink powder, orange gel, pH 6.60- 7.00. Growth (25-30°C, 2-5 days- - Make- Himedia 500 Grams 76. Kenknight and munaier’s media Kenknight & Munaier’s Medium Actinomyces isolation, soil samples. Dextrose (1.000 g/L), Potassium dihydrogen phosphate (0.100 g/L), Sodium nitrate (0.100 g/L), Potassium chloride (0.100 g/L), Magnesium sulfate (0.100 g/L), Agar (15.000 g/L). 16.4 g/L, boil, autoclave (121°C, 15 min), cool (45-50°C), 500 Grams pour. Dextrose (carbohydrate source), Sodium nitrate (nitrogen source), Salts (buffer, essential ions). Actinomyces survival: extracellular enzyme production, desiccation resistance (Streptomyces spores).- - Make- Himedia 77. Jensen’s agar medium Jensens Medium, Nitrogenfixing bacteria, soil samples. Sucrose (20.000 g/L), Dipotassium hydrogen phosphate (1.000 g/L), Magnesium sulfate (0.500 g/L), Sodium chloride (0.500 g/L), Ferrous sulfate (0.100 g/L), Sodium molybdate (0.005 g/L), Calcium carbonate (2.000 g/L), Agar (15.000 g/L). 39.1 g/L, boil, autoclave (121°C, 15 min), cool (45- 50°C), pour. Sucrose (energy source), Sodium molybdate (nitrogen fixation), Sodium chloride (osmotic balance), Calcium (nodulation stimulant)- - Make- Himedia 500 Grams 78. Nystatin Nystatin is an antifungal agent for plant tissue culture, soluble in dimethylformamide, stored at 2- 8°C, with ≥4400 USP units/mg potency, and no toxicity to shoots or callus- - MakeHimedia 2,000,000 Units 79. Fengycin HPLC grade, Empirical Formula C72H110N12O20Molecular Weight: 1463.71- Make- Sigma-aldrich (Merk ) 5 Mg 80. Surfactin HPLC grade, Empirical Formula) C53H93N7O13, Molecular Weight 1036.34- Sigma-aldrich (Merk )- MakeSigma-aldrich (Merk ) 10 Mg 81. Iturin ≥95% (HPLC Grade), suitable for microbiological culture- Make- Sigma-aldrich (Merk ) 5 Mg 82. Methanol, HPLC ≥99.9% pure, suitable for microbiological works, HPLC Grade- Make- Sigma-aldrich (Merk ) 2500 Millilitres 83. Acetonitrile for HPLC Grade ≥99.9% pure, gradient grade, suitable for HPLC- MakeSigma-aldrich (Merk ) 2500 Millilitres 84. Ethyl acetate for HPLC Grade Suitable for HPLC, ≥99.7%- Make- Sigma-aldrich (Merk ) 2500 Litre 85. Sodium hexametaphosphate Sodium polyphosphate, Below 30°C Shelf life: 4 years Appearance: Colourless or white transparent crystals or platelets or granules orpowder- Make - Himedia 500 Grams 86. Trypan Blue Trypan Blue, Green to blue to brown to black crystals or powder Solubility: 1) 0.5gm in 100ml TL1006 2) 0.85% normal saline pH (0.5% solution in 10 Grams DPBS) : 7.20 - 7.80- MakeHimedia 87. Ammonium phosphate monobasic Ammonium phosphate monobasic, Colourless to white crystals or powder or chunks or solid Solubility: 100 mg soluble in 1 mL of water pH (5% in water at 25°C) : 3.80 - 4.40 DNases.- Make- Himedia 500 Grams 88. Calcium phosphate dibasic anhydrous Calcium phosphate dibasic anhydrous, White crystals or powder Solubility: 33.3 mg soluble in 1 mL of dilute hydrochloric acid- MakeHimedia 500 Grams 89. Ortho phosphoric Acid, Ortho phosphoric Acid, about 88-90% (SQ), HPLC GradeMake- Qualigens 500 Millilitres 90. Cork borer Cork borer for Mycology & Microbiological use- MakeHimedia or any other standard brand 7 Numbers 91. Potato Dextrose Agar Cream to yellow homogeneous free flowing powder, Firm, comparable with 1.5% Agar gel, can be stored at room temperature pH 5.40-5.80 500 Gram 92. Nutrient agar Cream to yellow homogeneous free flowing powder Firm, comparable with 1.5% Agar gel can be stored at room temperature pH 6.60-7.00 500 Gram 93. Potato Dextrose Broth Off-white to yellow coloured granular medium pH 4.90-5.30 can be stored at room temperature 500 Gram 94. Parafilm Thermoplastic, colourless & semi transparent film, , roll Size : 4” x 125’ on 3” dia. core 1 Roll 95. Streptomycin sulphate White to light yellow hygroscopic powder pH 4.50 - 7.00 Shelf life >2 years 25 Gram 96. King’s Medium A Base Cream to yellow homogeneous free flowing powder, Firm, comparable with 1.5% Agar gel, pH 7.20-7.40, can be stored at room temperature 500 Gram 97. Nutrient Broth Cream to yellow homogeneous free flowing powder, pH 7.20- 7.60, can be stored at room temperature 500 Gram 98. Sodium Chloride (NaCl) Analytical grade Crystalline white powder, can be stored at room temperature 10 Kilogram 99. Sodium Sulphate (Na2SO4) Anhydrous extrapure 99.5%, Analytical grade Crystalline white powder, can be stored at room temperature 10 Kilogram 100. Calcium Chloride Fused pure, 90-95%, (CaCl2) Granulated 10 Kilogram 101. Acicase (Casein Acid Hydrolysate, Casamino Acids) BactoBio for bacteriology Cream colour Free ,flowing homogeneous powder, With pH,5.50 - 6.50 500 Gram 102. Peptone Light to medium tan, Free flowing,homogeneous powder, pH 7.0 ± 0.5 500 Gram 103. Agar powder for tissue culture White to pale yellow colour powder 500 Gram 104. 2,3,5-Triphenyltetrazolium Chloride (TTC) extrapure, 99% White to yellow crystalline powder 50 Gram 105. 5,5’-Dithiobis(2-nitrobenzoic acid)) Analytical Grade, MW : 396.35, Assay : ≥97% Storage temperature below 30°C 2 Gram 106. 2-Thiobarbituric Acid (TBA) (4,6-Dihydroxy-2- Mercaptopyrimidine, 4,6- Dihydroxypyrimidine-2-Thiol), Anlyticla grade, 99% pure 50 Gram 107. Acetic Acid, Glacial Analytical grade, 99.9% 1 Litre 108. Acetone Analytical Grade,Assay : ≥99.5% 1 Litre 109. Ammonium Hydroxide 25% Analytical grade, extra pure, Molecular Weight : 35.05 1 Litre 110. Anthrone (9,10-Dihydro-9-oxoanthracene) Analytical grade, Assay : ≥98% 100 Gram 111. Boric acid (H₃BO₃) Analytical Grade, MW : 61.83, Assay : ≥99.5% 1 Kg 112. Brilliant Blue R Staining Solution (Coomassie Brilliant Blue R-250 solution) Analytical grade, Dark blue to purple colour, Suitable for protein staining 200 Mililiter 113. Bromocresol green Analytical garde, MW : 698.0, 1(pH indicator) 5 Gram 114. D-Glucose Anhydrous Analyictical Grade, White crystalline powder 1 Kilogram 115. Dimethyl sulfoxide (DMSO) Analytical Grade, Colorless liquid, M.W: 78.13g 2 Litre 116. Dinitrophenylhydrazine Analytical Grade, Assay : ≥99% 100 Gram 117. di-Potassium hydrogen phosphate anhydrous Analytical Garde, 2 Kilogram 118. EDTA free acid Analytical Garde, Assay: ≥99% 500 Gram 119. Ethanol Analytical grade , purity: ≥99% 3 Litre 120. Glutathione Oxidized (GSSG) extrapure, 99% 1 Gram 121. Glutathione Reduced (GSH) Analytical grade, extrapure, 99% 25 Gram 122. Glycerol Anhydrous Glycerine, Anhydrous, 99.5% 1 Litre 123. Hydrogen peroxide Analytical grade 100 Mililiter 124. L-Ascorbic acid Analytical Grade, Assay : ≥99%, MW : 176.12 100 Gram 125. L-Methionine Analytical grade 100 Gram 126. Methyl Red Indicator 125 Mililiter 127. Ninhydrin (2, 2-Dihydroxy-1, 3- indanedione) Analytical Grade, MW : 178.14, Assay : ≥99% Storage, temperature below 30°C 20 Gram 128. Nitro Blue Tetrazolium Chloride (Nitro BT) (NBT) extrapure Analytical grade , 99% (NBT) 1 Gram 129. Potassium Dihydrogen Orthophosphate extrapure AR, 99.5% 2 Kilogram 130. Potassium iodide Analytical Grade , 99% pure 250 Gram 131. Potassium permanganate (KMnO₄) Analytical Grade, 99.5% purity 1 Kilogram 132. potassium sulphate Analytical Grade, 99% purity 1 Kilogram 133. Riboflavin (Vitamin B2), Analytical Grade, 98% pure 50 Gram 134. Sodium Acetate Anhydrous Analytical Grade, 99% pure 1 Kilogram 135. Sodium Carbonate Anhydrous Analytical Grade, >99% pure 1 Kilogram 136. Sodium Hydroxide Pellets (NaOH) Analytical Grade, Hygroscopic pellets, purity 97% 1 Kilogram 137. Sodium Hypochlorite Solution/(Soda Bleach, Liquid Bleach) Analytical grade , 4-7% CI 1 Litre 138. ß-Nicotinamide Adenine Dinucleotide Phosphate Tetrasodium Salt (Reduced) (ß-NADPH.Na4) Assay 98% 25 Miligram 139. Sucrose Analytical Grade, extrapure 1 Kilogram 140. 5-Sulphosalicylic Acid Dihydrate/ (2- Hydroxy-5-Sulfobenzoic Acid Dihydrate) Analytical Grade, 99% purity 500 Gram 141. Sulphuric Acid Analytical Grade, Assay : ≥97% 2 Litre 142. Thiourea pure Analyticla grade, purity 98% 1 Kilogram 143. Titanium dioxide ((Titanium (IV) Oxide)) Analytical Grade, purity 98% 1 Kilogram 144. Toluene Analytical Grade, purity >99% 500 Mililiter 145. Trichloroacetic acid Analytical Grade, purity >99% 1 Kilogram 146. Tris Hydrochloride (Tris HCl)/(Tris (Hydroxymethyl) Aminomethane Hydrochloride) Analytical Grade, purity 99% 500 Gram 147. TAE (10X), TRIS+aceta te+EDTA I L Make- Thermo Fisher Scientifice 1 Litre 148. SYBR safe DNA Gel stain 400 µl Make- Thermo Fisher Scientifice 400 Microlitre 149. DreamTaq PCR Master mix (2X) 4x1.25 ml Make- Thermo Fisher Scientifice 1 Pack 150. 1 Kb Plus DNA Ladder 500 applications Make- Thermo Fisher Scientifice 1 Pack 151. Agarose I (MB Grade) 100 g Make- Thermo Fisher Scientifice 1 Pack 152. Brain Heart Infusion Agar AR Grade-Make- HiMedia/S RL/Therm oFisher Scientific 2000 Gm 153. Gram Stains kit AR Grade-Make- HiMedia 1 Pack 154. Oxidase Disc AR Grade Grade-MakeHiMedia 10 Vials 155. Ampicillin 25µg/ disc- Grade-MakeHiMedia 4x 5 vials 5 Vials 156. Methicillin 30µg/ Disc Grade-MakeHiMedia 5 Vials 157. Penicillin-G 10 units Grade-Make- HiMedia 4 X5vl 5 Vials 158. Cloxacillin 5µg/ Disc Grade-Make- HiMedia ; 4 X5vl 5 Vials 159. Ceftriaxone 10µg/ Disc Grade-MakeHiMedia; ; 4 X5vl 5 Vials 160. Cefixime 10µg/ Disc Grade-MakeHiMedia ;4 X5vl 5 Vials 161. Cefotaxime 10µg/ Disc Grade-MakeHiMedia ;4 X5vl 5 Vials 162. Streptomyci n 25µg/ Disc Grade-MakeHiMedia ;4 X5vl 5 Vials 163. Co- Trimoxazole 25µg/ Disc Grade-MakeHiMedia ;4 X5vl 5 Vials 164. Sulphafuraz ole 300µg/ Disc Grade-MakeHiMedia ;4 X5vl 5 Vials 165. Ciprofloxac in 10µg/ Disc Grade-MakeHiMedia ;4 X5vl 5 Vials 166. Ofloxacin 5µg/ Disc Grade-Make- HiMedia ;4 X5vl 5 Vials 167. Colistin Sulphate 10µg/ Disc Grade-MakeHiMedia ;4 X5vl 5 Vials 168. Emersion oil 100Xmagnifi cation- Make - HiMedia/ SRL/ Thermo Fisher Scientific 25 ml 169. Hiclean AR Grade 5 litre 170. Potato Dextrose Agar Granulated media - Make: Himedia/Duchefa/Axiva 1000 Grams 171. Nutrient agar media Granulated media - Make: Himedia/Duchefa/Axiva 1000 Grams 172. Potato Dextrose Broth, Granulated Granulated media- Make: Himedia/Duchefa/Axiva 1000 Grams 173. Agar Agar, Type I Granulated media - Make: Himedia/Duchefa/Axiva 1000 Grams 174. ParafilmD Thermoplastic, colourless & semi transparent film, Roll Size : 4” x 125’ on 3” dia. core 1 Roll 175. Streptomycin sulphate 25g Make: Himedia/Duchefa/Axiva 25 Grams 176. Autoclave bag Size : 20” X 14” inches;150-250 bag/pack Make: Himedia/Duchefa/Axiva 1 Pack 177. King’s Medium A Base Granulated media Make: Himedia/Duchefa/Axiva 1000 Grams 178. Nutrient Broth Granulated media Make: Himedia/Duchefa/Axiva 1000 Grams 179. Sodium Carbonate Sodium carbonate anhydrous powder 500 gm Make:SigmaAldrich/Himedia/EMSURE 500 Grams 180. Sodium Chloride Sodium chloride powder 500 gm Make:SigmaAldrich/Himedia/EMSURE 500 Grams 181. Sodium Hydroxide Sodium Hydroxide solution 500 ml Make:SigmaAldrich/Himedia/EMSURE 500 milliliter 182. CTAB For molecular biology, ≥99% purity 500 Gms, Make:Thermo Scientific/ Himedia/ promega 500 Grams 183. Chloroform Molecular biology grade, stabilized 500 ml, Make:Thermo Scientific/ Himedia/ promega 500 milliliter 184. Isopropanol Molecular biology grade, ≥99.5% 500 ml, Make:Thermo Scientific/ Himedia/ promega 500 milliliter 185. Tris base For molecular biology, ≥99.9% purity 500 gm Make:Thermo Scientific/ Himedia/ promega 500 Grams 186. Acetic acid Molecular biology grade 500ml, Make:Thermo Scientific/ Himedia/ promega 500 milliliter 187. EDTA Molecular biology grade 500gm, Make:Thermo Scientific/ Himedia/ promega 500 Grams 188. Sodium acetate Molecular biology grade 500gm, Make:Thermo Scientific/ Himedia/ promega 500 grams 189. Ethanol Molecular biology grade, DNase/RNase free, 500ml, Make:Thermo Scientific/ Himedia/ promega 500 milliliter 190. Nuclease free water Molecular biology grade 500 ml, Make:Thermo Scientific/ Himedia/ promega 500 milliliter 191. DEPC Molecular biology grade 25 ml, Make:Thermo Scientific/ Himedia/ promega 25 milliliter 192. Trizol For RNA isolation 25 ml, Make:Thermo Scientific/ Himedia/ promega 100 milliliter 193. Dreamtaq master mix (green) 2X, ready-to-use PCR master mix 1ml Make:Thermo Scientific/ Himedia/ promega 1 milliliter 194. Dreamtaq master Recombinant Taq polymerase 2ml Make:Thermo Scientific/ Himedia/ promega 2 milliliter 195. DNA loading dye With bromophenol blue & xylene cyanol 1ml Make:Thermo Scientific/ Himedia/ promega 1 milliliter Total Quantity : 2071616
