Public Health Engineering Department

Public Health Engineering Department has published Supplying And Delivery Of Laboratory Chemicals Reagents To 19 Nos . Water Testing Laboratory For National Rural Drinking Water Quality Testing Monitoring And Surveillance Programme In State Of West Bengal Under Murshidabad Division , P . H . E . Dte . As-1 Chromogenic Coliform Agar For Simulteneous Determination & Count Of Escherichia Coli And Total Coliform In Water Sample As Per Iso 9308.1:2014 [ Merck / Himedia ] [ 100 Gm. Pack ] 2 Membrane Filter Gridded, Sterile, Individually Packed, 47Mm Dia / 0.45Micron Porosity. [ 100 Nos. Pack ] 3 Petri Dish 75 Mm [ 25 Nos. × 10 ) Pack 4 Disodium Dihydrogen Versenate Solution ( 0.01 M ) ( Edta ) [ Merck ] [ 500 Ml. ] 5 Hydrochloric Acid Gr [ Merck / Thermofischer / Sigma / Fluka ] [ 500 Ml. ] 6 Chloroform Gr [ Merck / Thermofischer / Sigma / Fluka ] [ 500 Ml. ] 7 Ferrospectral Reagent Solution , Range0.005-5.00 Mg / L [ Merck ] 4 × 30 Ml. A Pack 8 Tin ( Ii ) Chloride Dihydrate Gr [ Merck / Thermofischer / Sigma / Fluka ] 100 Gm. 9 Potassium Iodide Gr [ Merck / Thermofischer / Sigma / Fluka ] [ 100 Gm ] 10 Silver Diethyldithio Carbamate Gr For Analysis Of Arsenic, 1.01515 [ Merck ] [ 5 Gm ] 11 Zinc Filling ( 1-2 Width ) For Arsenic Test [ Merck ] [ 500 Gm. Pack ] 12 Lead Acetate [ Merck ] [ 500 Gm. Pack ] 13 Manganese Reagent, Range 0.010-10.0 Mg / L Mn ( 250 Test ) [ Merck / Thermofischer / Sigma / Fluka ] [ 250 Test Pack ] 14 Acetone [ Merck ] [ 500 Ml. ] . Last date of submission for this tender is 2020-03-24. This is a Indicators And Reagents tender in At 19 Nos. Laboratories Under Murshidabad District, West Bengal