Supply Of Chemicals & Consumables Etc. & Glassware Required For Smooth Running Of Different Laboratories Under Birbhum Division, Phe Dte. (Annexure-I), birbhum-West Bengal

Supply of Chemicals & Consumables etc. & Glassware required for smooth running of different laboratories under Birbhum Division, PHE Dte. (Annexure-I)-Supply of EDTAN/50 solution for Total Hardness analysis (500ml/Pack) 500 ml Pack (Inclusive all taxes) 2 Supply of Ammonia buffer solution forTotal Hardness analysis (500 ml/PACK), Make:Merck/Fisher/Sigma/Finar (Inclusive all taxes) 3 Erioqhrome Black T indicator for Total Hardness analysis (500m1/PACK)(25gmiPACK) Make: Merclc/Fisher/S igma,/Finar (Inclusive all taxes) 4 pH Paper 2-10.5 (Inclusive all taxes) 5 Supply of Ferro spectral Reagent(Fe 1) Range 0.005-5.00 mg /l Merck Fe 2+ 1000 test including Packing(Inclusive all taxes) 6 Manganese Reagent , range 0.010-10.0 mg/l Mn (250 test)(Inclusive all taxes) 7 Total Ionic Strength Buffer solution-Ill for Fluoride estimation sotn suitable for Ionometric analysis of Fluoride (415 mliPACK) Thermo-Orion (Inclusive all taxes) 8 Fluoride standard solution traceable to SRM from NIST Traceable (500 ml/PACK) Make: Inorg Vent/Reagecon 44erck/S i gmalWTW 9 Filling Solution for Ion Meter (5x60 ml). (Inclusive all taxes) 10 Chromogenic Cotiform Agar, for simulteneous determination & count of Escherichia coli and Total coliforms in water samples as per ISO 9308-1:2014, 100 gm pack Merclc/Himedia (Inclusive all taxes) 11 Consumables for Bacteriological analysis by MF technique, Membrane Filter- Cellulose Nitrate, Sterile- individually packed, white membrane, gridded, 47mm dia, 0.45 micron porosity, pack of 100 circles MercVHimedia/Axiva (Inclusive all taxes) 12 Consumables for bacteriological Analysis by MF technique, Tarson PL, Radiation sterile plate 15x60 mm, 250 nos a pack. 13 Supply of Sterilising Ether Solvent (Biosol) (450mI/PACK)(Inclusive all taxes) 14 Tissue Rolls (medium)-2X2lmt(Inclusive all taxes) 15 Filter Paper No: 542, 12.5 cm, 16 Phenolpthelein indicator Solution 100ml 17 Methyl Red indicator Solution 100ml 18 Bromocresol Green indicator Solution 100ml 19 Acetic Acid Glacial Analytical grade, set of 1000 ml 20 Ammonia Solution 25% Analytical quality set of 2000 ml 21 HPLC Water 1000ml 22 Starch soluble Analytical quality, 500gm 23 Potassium iodide crystals 500gm 24 Potassium dichromate 500gm 25 Formaldehyde 500 ml 26 Borax Powder 500 gm 27 Residual Chlorine Test Kit 28 ButterPaper 1 role 29 Sample Container Autoclavable PP(250 ml) 30 Pollution Mask 31 Shoes (pair)/One pair large 32 Dustbin with Cover 33 Aluminium Tray 34 Conical Flask (50 ml ) Glass 35 Conical Flask (100 ml ) Glass 36 Conical Flask (250 ml ) Glass 37 Beaker Glass (100 ml) 38 Beaker Glass (250 ml) 39 Beaker Glass (500 ml) 40 Glass Beaker 1000ml 41 Pipette 10 ml graduated 42 Glass rod 43 Volumetric Flask Glass (50 ml) 44 Volumetric Flask Glass (100 ml) 45 Volumetric Flask Glass (250 ml) 46 Volumetric Flask Glass (500 ml) 47 Pipette Sucker (25 ml) 48 Dropping Bottle (250 ml) 49 Measuring Cylinder Glass (100 ml) 50 Measuring Cylinder Glass (50 ml) 51 Googles(Safety) 52 Funnel Glass 53 Pipette Galss (1 ml) 54 Sample Collection bottle, with screw cap, 100 ml 55 Sample Collection bottle, with screw cap, 200 ml

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	02-09-2024	Other_Corrigendum	Other	09-09-2024

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