Procurement of necessary Chemicals for regular & NABL related water sample testing purpose of Laboratories under Jalpaiguri Division. PHE. Dte.for 12 months. Chromogenic Coliform Agar, For Simulteneous Determination & Count Of Escherichia Coli And Total Coliforms In Water Samples As Per Iso 9308-1:2014, 100 Gm Pack Merck/Himedia , Supply Of Edta Ni50ml Solution, For Total Hardness Hardness Analysis (500Ml/Pack) Make: Merck/Fisher/Sigma/Finar , Supply Of Ammonia Buffer Solution For Total Hardness, (500 Ml/Pack) Make : Merck/Fisher/Sigma/Finer , Reagent Suitable For Spectrophotometric Analysis Of Iron In Potable Water, Range 0.005-5.00 Mg/L Soluble Iron (1000 Tests/Pack) Make: Merck/Lovibond/Palin/Wtw , Reagent Suitable For Spectrophotometric Analysis Of Manganese In Potable Water Range: 0.1-10 Mg/L Of Manganese, (250 Tests/Pack) Make: Merck/Lovibond/Palin/Wtw , Sterilising Ether Solvent (Biosol) (450Mi/Pack) , Dpd Tablet For Residual Chlorine, Easily Dispersible, Suitable For Comparometric Determination, Pack Of 250 Tabs. , Double Distilled Water(Analytical Grade)(5Ltr) , Turbidity Standard Non Ratio, 1000 Ntu,Certified By Iso 17025 Accredited Test Method .Nist Traceable,500Ml. , Certified Traceable To Si Unit Of Pt-Co Color Units Calibration Standard Crm , Murexide,(5,5-Nitrilobarbituric Acid Monoammonium Salt) For Analysis Emparta ®Acs,5Gm , Erichrome Black-T,(25Gm/Pack) (500Ml/Pack) Make-Marker/Fisher/Sigma/Finar , Triethanolamine Min. 99.50% For Total Hardness Analysis (500Mlfpack) 500 Ml Pack , Ph Buffers-25°C :Clear,Colorless Ph Buffer Solutions.Tested At 25°C And Certified By Reagecons Iso 17025 Accredited Test Method. Nist Traceable, Ph: 4.00 ±0.01@25°C In 500Ml , Ph Buffers-25°C :Clear,Colorless Ph Buffer Solutions.Tested At 25°C And Certified By Reagecons Iso 17025 Accredited Test Method. Nist Traceable, Ph: 7.00 ±0.01@25°C In 500Ml , Ph Buffers-25°C :Clear,Colorless Ph Buffer Solutions.Tested At 25°C And Certified By Reagecons Iso 17025 Accredited Test Method. Nist Traceable, Ph: 10.00 ±0.01@25°C In 500Ml , Iron Standard Solution 1000Mg/L Traceable To Srm From Nist Traceable (125Ml/Pack) Make: Merck/Lovibonf/Palin/Wtw , Hydrochloric Acid Min 36.5%, Analytical Grade,Set Of 6000 Ml, Exceler , Supply Of Extran/Labolene/Finklin Neutral Ph,(5L/Pack) Make: Merck/Fisher/Finar/Equiv , Sodium Chloride Volumetric Standard,Srm For Argentometry, Treceable To Nist , Manganese Standard Solution Traceable To Srm From Nist Traceable (125Ml/Pack) Make: Inorg Vent/Reagecon/Merck/Sigma , Silver Nitrate(Agno3),25Gm V , Sulfuric Acid N/50 Solution, 500 Ml , Potassium Dichromate Analytical Grade, 500Gm For Calibration Of Spectrophotometer , Sodium Carbonate Volumetric Standard, Secondary Reference Material For Acidimetry, Traceable To Nist Srm , Calcium Carbonate Volumetric Standard. Secondary Reference Matenal For Complexometry, Traceable To Nist Standard Reference Material (Srm). , Potassium Chloride,Crm,5Gm , Methyl Red Indicator, , Bromocresol Green Indicator , Phenolpthelein Indicator, , 2-Propanol(Iso-Propyl Alcohol,Excelr , Hydroxylamine Chloride,100Gm , Sodium Hydroxide Analytical Grade, 500 Gm , Ethanol,500Ml , Methyl Orange Indicator Solution , Calcium Standard 1000Mg/L , Potassium Iodidefor Analysis( 250G) , Sodium Thiosulfate Er 500Gm , Formaldehyde 37-41 %W/V Sq 500 Ml , Borax(Di-Sodium Tetraborate) 500G Er , Starch Soluble Er 500G , Note :- All Rates Are Inclusive With Gst With Cess.
