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

Supply of Chemicals & Consumables etc. required for smooth running of different laboratories under Birbhum Division, PHE Dte-2 Supply of EDTAN/50 solution for Total Hardness analysis (500ml/Pack) 500 ml Pack Make : Merck/Fisher/Sigma/Finar 3 Supply of Ammonia buffer solution forTotal Hardness analysis (500 ml/PACK), Make: Merck/ Fisher/ Sigma/ Finar 4 pH Standardbuffer colour coded solution 4.01 calibrated against certified buffer, 480 ml Make: Eutech/WTW/Equiv 5 pH Standardbuffer colour coded solution 7.00 calibrated against certified buffer, 480 ml Make: Eutech/WTW/Equiv 6 pH Standardbuffer colour coded solution 10.01 calibrated against certified buffer, 480 ml Make: Eutech/WTW/Equiv 7 Supply of Ferro spectral Reagent(Fe 1) Range 0.005-5.00 mg /l Merck Fe 2+ 1000 test including Packing Make: Merck/Lovibond/Palin. 8 Manganese Reagent , range 0.010-10.0 mg/l Mn (250 test) Make: Merck/Lovibond/Palin/WTW 9 Total Ionic Strength Buffer solution-Ill for Fluoride estimation sotn suitable for Ionometric analysis of Fluoride (475 ml/PACK) Make: Thermo-Orion/Merck/Carlo Erba 10 Fluoride standard solution traceable to SRM from NIST Traceable (500 ml/PACK) Make : Merck/Inorg Vent/Reagecon/Sigma 11 DPD Tablet for Residual Chlorine, easily disperSible, suitable for Comparometric determination, pack of 250 tabs Make: Lovibond 12 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. Make : Merck/Himedia 13 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 Make: Merck/Himedia/Axiva 14 Consumables for bacteriological Analysis by MF technique, Tarson PL, Radiation sterile plate 15x60 mm, 250 nos a pack. Make: Himedia 15 Supply of Sterilising Ether Solvent (Biosol) (450mI/PACK) Make : BIOSOL Lab. 16 Tissue Rolls (medium)-2X2lmt 17 Sample Collection bottle, with screw cap, 100 ml 18 Sample Collection bottle, with screw cap, 200 ml 19 Add @ 18% GST

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	04-02-2025	Date_Corrigendum	Date	19-02-2025
2	19-02-2025	Date_Corrigendum_2	Date	28-02-2025

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