Public Health Engineering Department-PHED has published Pkg 1 Rate Contract For Supply Of Chemicals Reagents Ar Gr Grade For Laboratories Under Jjm Assam Pkg 1 Rate Contract For Supply Of Different Chemicals / Reagents Of Ar/Gr Grade For Water Sample Test For Various Water Testing Laboratories Under Jal Jeevan. Submission Date for this Tender is 08-08-2022. Water Treatment Consumables Tenders in guwahati Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 22-Jul-2022 | Date Corrigendum | Date | 01-08-2022 |
| 2 | 22-Jul-2022 | Technical Corrigendum | Technical Bid | 01-08-2022 |
| 3 | 02-Aug-2022 | Technical Corrigendum 2 | Technical Bid | 08-08-2022 |
| 4 | 02-Aug-2022 | Date Corrigendum 2 | Date | 08-08-2022 |
| Sl. No. | Item Description |
| 1 | For PH Test Buffer tablet pH 4.0 (AR / GR grade) |
| 2 | Buffer tablet pH 7.0 (AR / GR grade) |
| 3 | Buffer tablet pH 9.2 (AR / GR grade) |
| 4 | Buffer tablet pH 10.01 (AR / GR grade) |
| 5 | pH paper strips packets (AR / GR grade) |
| 6 | For TDS Test Potassium Chloride (AR / GR grade) |
| 7 | Whatman Filter paper grade 542 (AR / GR grade) |
| 8 | For Turbidity Test Hydrazine sulphate (solid) (AR / GR grade) |
| 9 | Hexamethylenetetramine (solid) (AR / GR grade) |
| 10 | For Chloride Test Potassium Chromate (solid) (AR / GR grade) |
| 11 | Sodium Chloride (AR / GR grade) |
| 12 | Silver Nitrate (AR / GR grade) |
| 13 | N/50Silver Nitrate solution (0.02 N) (AR / GR grade) |
| 14 | For Total Alkalinity Test N/50 (0.02 N) Sulphuric acid (AR / GR grade) |
| 15 | phenolphthalein (solid) (AR / GR grade) |
| 16 | Anhyd. Sodium Carbonate (AR / GR grade) |
| 17 | Ethanol (100 % pure liquid) (AR / GR grade) |
| 18 | Methyl red (AR / GR grade) |
| 19 | Bromocresol Green (AR / GR grade) |
| 20 | Methyl Orange solid (AR / GR grade) |
| 21 | For Sulphate Test Barium Chloride crystals (20-30 mesh) (AR / GR grade) |
| 22 | Anhydrous sodium sulphate (AR / GR grade) |
| 23 | Conc. HCl (AR / GR grade) |
| 24 | 95 % Ethyl Alcohol (AR / GR grade) |
| 25 | Sodium Chloride (AR / GR grade) |
| 26 | Glycerol (AR / GR grade) |
| 27 | For Total Hardness Test N/50 (0.02 N) EDTA liquid (AR / GR grade) |
| 28 | Ammonium buffer solution (AR / GR grade) |
| 29 | Erichrome black T (solid) (AR / GR grade) |
| 30 | Triethanol amine (liquid) (AR / GR grade) |
| 31 | Sodium Hydroxide (AR / GR grade) |
| 32 | Ethanol (100 % pure liquid) (AR / GR grade) |
| 33 | EDTA Disodium Salt (AR / GR grade) |
| 34 | Magnesium sulphate heptahydrate (AR / GR grade) |
| 35 | Ammonium hydroxide (AR / GR grade) |
| 36 | Ammonium Chloride (AR / GR grade) |
| 37 | Calcium Carbonate (AR / GR grade) |
| 38 | Murexide (AR / GR grade) |
| 39 | For Iron Test ammomium acetate (AR / GR grade) |
| 40 | Hydroxylamine hydrochloride (AR / GR grade) |
| 41 | 1,10 phenathroline monohydrate (AR / GR grade) |
| 42 | Ferrous Ammonium Sulphate (AR / GR grade) |
| 43 | Conc sulphuric acid (AR / GR grade) |
| 44 | Conc. HCl (AR / GR grade) |
| 45 | Glacial Acetic Acid (AR / GR grade) |
| 46 | Potassium Permanganate (AR / GR grade) |
| 47 | Sodium Acetate (AR / GR grade) |
| 48 | For Arsenic Test potassium Iodide (solid) (AR / GR grade) |
| 49 | Stannous Chloride (solid) (AR / GR grade) |
| 50 | Lead Acetate (solid) (AR / GR grade) |
| 51 | Silver Diethyldithiocarbamate (solid powder) (AR / GR grade) |
| 52 | Glass wool (AR / GR grade) |
| 53 | Zinc (granular solid) (AR / GR grade) |
| 54 | Conc. HCl (AR / GR grade) |
| 55 | Standard Arsenic solution (1000 ppm) (AR / GR grade) |
| 56 | Pyridine (AR / GR grade) |
| 57 | Morpholine solution (liquid) (AR / GR grade) |
| 58 | Chloroform (liquid) (AR / GR grade) |
| 59 | Acetone liquid (AR / GR grade) |
| 60 | For Fluoride Test Standard Fluoride solution (100 ppm) (AR / GR grade) |
| 61 | TISAB-III (AR / GR grade) |
| 62 | Sodium Chloride (AR / GR grade) |
| 63 | Glacial Acetic Acid (AR / GR grade) |
| 64 | Sodium Hydroxide (AR / GR grade) |
| 65 | CTDA (Trans 1,2-diaminocyclohexane N,N,N",N" tetraacetic acid) (AR / GR grade) |
| 66 | Reference Electrode solution (AR / GR grade) |
| 67 | SPADNS (AR / GR grade) |
| 68 | zirconyl chloride octahydrate (ZrOCl2 8H2O) (AR / GR grade) |
| 69 | Anhydrous sodium fluoride (NaF) (AR / GR grade) |
| 70 | Sodium Arsenite (NaAsO2) (AR / GR grade) |
| 71 | For Nitrate Test Urea (AR / GR grade) |
| 72 | Anhydrous Sodium Sulphite (AR / GR grade) |
| 73 | Antimony Metal (AR / GR grade) |
| 74 | Chloroform (AR / GR grade) |
| 75 | Potassium Nitrate (AR / GR grade) |
| 76 | Conc. H2SO4 (AR / GR grade) |
| 77 | Chromotropic acid (crystal) (AR / GR grade) |
| 78 | Free residual Chlorine Acetic Acid (glacial) (AR / GR grade) |
| 79 | potassium Iodide (solid) (AR / GR grade) |
| 80 | Sodium thiosulphate (AR / GR grade) |
| 81 | Potassium dichromate (AR / GR grade) |
| 82 | Starch (AR / GR grade) |
| 83 | For Bacteriological Test Mac ConKey"s broth powder (AR / GR grade) |
| 84 | Brilliant green bile broth BGLB powder (AR / GR grade) |
| 85 | Absolute alcohol (AR / GR grade) |
| 86 | CCA Agar (AR / GR grade) |
| 87 | Membrane Filter (100 pc per unit) (AR / GR grade) |
| 88 | Sodium thiosulphate (AR / GR grade) |
| 89 | Petri dish (AR / GR grade) |
| 90 | Spectrophotometer Kit Method from MERCK only Sulphate test spectrophotometer testing kit (Merck) (0.5 - 50 mg/L) (AR / GR grade) |
| 91 | Nitrate Test Spectrophotometer testing kit (Merck) (0.1 - 25.0 mg/L) (AR / GR grade) |
| 92 | Iron test spectrophotometer testing kit (Merck) (0.005 - 5.0 mg/L) (AR / GR grade) |
| 93 | Fluoride test spectrophotometer testing kit (Merck) (0.1 - 20 mg/L) (AR / GR grade) |
| 94 | Residual Chlorine spectrophotometer testing kit 0.010-6.00 mg/L) (Merck) (AR / GR grade) |
| 95 | Manganese test spectrophotometer testing kit (Merck) (0.01 - 10 mg/L) (AR / GR grade) |
| 96 | Additional Chemical potassium chloroplatinate (K2PtCl6) (AR / GR grade) |
| 97 | cobaltous chloride (CoCl2.6H20) (AR / GR grade) |
| 98 | aluminium potassium sulphate (AR / GR grade) |
| 99 | Hydrogen peroxide (30%) (AR / GR grade) |
| 100 | potassium ferrocyanide (AR / GR grade) |
| 101 | CDTA (trans-1, 2-diaminocyclohexane-N,N,N,N"tetraacetic acid) (AR / GR grade) |
| 102 | CCA Agar (AR / GR grade) |
| 103 | EC broth powder (AR / GR grade) |
| 104 | Fused Calcium Chloride (For dessicator) (AR / GR grade) |
| 105 | Calcium Carbonate (AR / GR grade) |
| 106 | Silica Gel (AR / GR grade) |
| 107 | Nitric Acid (AR / GR grade) |
| 108 | Phosphoric acid (AR / GR grade) |
| 109 | sodium peroxodisulphate (Na2S2O8) (AR / GR grade) |
| 110 | Sodium Sulphite (anhydrous) (AR / GR grade) |
| 111 | hydroxylammonium chloride (AR / GR grade) |
| 112 | Formaldehyde (AR / GR grade) |
| 113 | hydroxylammonium chloride (AR / GR grade) |
| 114 | Ammonia (AR / GR grade) |
| 115 | Ammonium Iron (II) Sulphate Hexahydate (AR / GR grade) |
| 116 | Sodium Sulphide (Na2S ) (AR / GR grade) |
| 117 | manganese sulphate monohydrate (AR / GR grade) |
| 118 | Additional Chemical for microbiological test Mac Conkey"s Broth Media (AR / GR grade) |
| 119 | Brilliant Green Lactose Bile Broth (BGLB) (AR / GR grade) |
| 120 | Ehrlich"s Aldehyde (AR / GR grade) |
| 121 | Saffranine O (AR / GR grade) |
| 122 | Crystal Violet (AR / GR grade) |
| 123 | Iodine (AR / GR grade) |
| 124 | Ethanol (AR / GR grade) |
| 125 | Absolute Isopropanol (AR / GR grade) |
| 126 | Lauryl tryptose broth (AR / GR grade) |
| 127 | EC broth (AR / GR grade) |
| 128 | Nutrient Broth (AR / GR grade) |
| 129 | Tryptone Soya Broth (AR / GR grade) |
| 130 | Nutrienthiveg Agar (AR / GR grade) |
| 131 | Gram staining Kit (AR / GR grade) |
| 132 | SD agar (AR / GR grade) |
| 133 | Sodium Taurochalate (AR / GR grade) |
| 134 | Sodium Chloride (AR / GR grade) |
| 135 | Lactose monohydrate (AR / GR grade) |
| 136 | Bromocresol Purple (AR / GR grade) |
| 137 | Para-DiethylamineBenzaldehyde (AR / GR grade) |
| 138 | n-Amyl Alcohol (AR / GR grade) |
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