Tender For Supply Of Chemicals And Consumables, North 24 Parganas-West Bengal

Tender For Supply Of Chemicals And Consumables - Hydrochloric acid min: 36.5% Analytical quality & Acs grade, Arsenic content: 0.01 ppm max. (500 ml/pack) (Q29505) Filter paper No: 542, 12.5 cm Whatman Copper standard solution traceable to SRM from NIST Cu(NO3)2 in HNO3 0,5 mol/11000 mg1 Cu CeriPUR.100 mi Isopropyl alcohol 500ml/pack Conc. Nitric acid 4 X 500ml/pack Sodium citrate 500g/pack Phosphoric acid 500ml/pack Sulfurous acid 5-6% SO 500ml/pack Nitrate test Kit (Photometric DMP)(1.09713.0002) Urea 500 g/Pack Ferrous Ammonium sulphate 500ml/pack Acetic acid 500ml/pack Aluminium potassium sulphate 500 gm Methyl orange Glycerol 500ml/pack EDTA Disodium salt, Analytical grade, 100gm N. N-dimethyl-p-phnylene diamineoxalate Sg/pack Diammonium Hydrogen Phosphate 500 gm Violet Red Bile agar 100 gm Tin (II) chloride dihydrate Analytical quality solubility 10% solution in dil. HCI should be clear & Assay: min 99.00% (100gm/pack) Analytical grade (Q15843) Glasswool Low in lead Potassium iodide 250g Ascorbic Acid 100g Iron Standard solution traceable to SRM from NIST Fe (No3)3 in HNO3 0.5 mol. /1 1000mg/1 Fe, 100 ml. Manganese Standard solution traceable to SRM from NIST Mn (NO:) in HNO3 0.5 mol/l 1000mg/l Mn, 100 ml (AAMNI) Eriochrome Black T, 25 g(Q39952) Supply of DPD tablet for Residual Chlorine, casily dispersible, suitable for Comparometric determination, pack of 250 tabs Make Lovibond, Residual Chlorine Kit (Merck 600test) Starch soluble for analysis EMPARTA & ACS pH buffer 25ºC: Cleare colourless pH buffer solution, Tested at 25 deg C and certified by Reagecons ISO 17025 acceredited test method. NIST traceable, PH: 07.00 0.01 @ 25°C in 500 ml (PHBLUE-10) Sterilizing Ether Solvent (Biosol) (450ml/pack) Cosumables for Bacterilogical analysis by MF technique, Sterile plate 15 x 60 mm 250 nos Pack (Sterile). Sodium Thiosulphate pentahydrate 500g (Q28005) Sodium acetate 250g Ammonia Solution 25% Analytical quality 2 x 500 ml Potassium Chromate 500g/pack silver nitrate 25 gm Sodium chloride volumetric standard, secondary reference material for argentometry, traceable to NIST standard reference material. Sulphuric Acid Concentrated 98% 500ml/pack Phenolphthaline Indicator, 25ml. Fluoride standard solution NaF in H20 1000 mgn NIST Traceable 100 ml Spectrophotometric reagent Aligarin Complexetion for Fluoride determination range 0.1 to 20 ppm (250 tests/pack) (1.14598.0002) Extran MA - 02 neutral Solution, 5lit Hydrochloric acid min 36.5%, Analytical Grade, set of 12 x 500 ml. Copper sulfate pentahydrate 500 m l / pack Silica gel Pipette Graduated Mohr type , class A certified as per ISO 17025 requirement 1 ml/0.01, pk of 6 Pipette Graduated Mohr type , class A certified as per ISO 17025 requirement 5 ml/0.05, pk of 6 Pipette Graduated Mohr type , class A certified as per ISO 17025 requirement 10 ml/0.1, pk of 6 Pipette Graduated Mohr type , class A certified as per ISO 17025 requirement 25 ml/0.2, pk of 4 Burette Class A, certified as per ISO 17025 requirement, 50 ml , Pack of 4 Sterilised disposable sample container 100 ml (plastic) (PP Material) Measuring Cylinder class A, certified as per ISO 17025 requirement 50 ml (Schott/Borosil) Measuring Cylinder class A, certified as per ISO 17025 requirement 100 ml (Schott/Borosil) Measuring Cylinder class A, certified as per ISO 17025 requirement 250 ml (Schott/Borosil)

Refer document

Refer document

Refer document