Public Health Engineering Department

Public Health Engineering Department has published Supply Of Chemicals And Consumables Reagents, Glassware, Standard Reference Material And Solutions Traceable To Nist Etc To Comply With Nabl Iso Iec 17025 297 And Bis Standards At Mangal Pandey Wtp Water Testing Laboratory.- 1 Hydrochloric Acid Min: 36.5% Analytical Quality & Acs Grade, Arsenic Content : 0.01 Ppm Max, ( 500 Ml / Pack ) ( Q29505 ) 2 Filter Paper No :542, 12.5 Cm Whatman 3 Copper Standard Solution Traceable To Srm From Nist Cu ( No3 ) 2 In Hno3 0, 5 Mol / 11000 Mg / L Cu Certipur, 100 Ml 4 Isopropyl Alcohol 500Ml / Pack 5 Conc. Nitric Acid 4 X 500Ml / Pack 6 Sodium Citrate 500G / Pack 7 Phosphoric Acid 500Ml / Pack 8 Sulfurous Acid 5-6% So2 500Ml / Pack 9 Nitrate Test Kit ( Photometric Dmp ) ( 1.09713.0002 ) 10 Urea 500 G / Pack 11 Ferrous Ammonium Sulphate 500Ml / Pack 12 Acetic Acid 500Ml / Pack 13 Aluminium Potassium Sulphate 500 Gm 14 Methyl Orange 15 Glycerol 500Ml / Pack 16 Edta Disodium Salt, Analytical Grade, 100Gm 17 N, N-Dimethyl-P-Phnylene Diamineoxalate 5G / Pack 18 Diammonium Hydrogen Phosphate 500Gm 19 Violet Red Bile Agar 100 Gm 20 Tin ( Ii ) Chloride Dihydrate Analytical Quality Solubility 10% Solution In Dil. Hcl Should Be Clear & Assay : Min 99.00% ( 100Gm / Pack ) Analytical Grade ( Q15843 ) 21 Glasswool Low In Lead 22 Potassium Iodide 250G 23 Ascorbic Acid 100G 24 Iron Standard Solution Traceable To Srm From Nist Fe ( No3 ) 3 In Hno3 0.5 Mol / 1 1000Mg / L Fe, 100 Ml . 25 Manganesestandard Solution Traceable To Srm From Nist Mn ( No3 ) 2 In Hno3 0.5 Mol / L 1000Mg / L Mn, 100 Ml ( Aamn1 ) 26 Eriochrome Black T, 25 G ( Q39952 ) 27 Supply Of Dpdtablet For Residual Chlorine, Casilydispersible, Suitable For Comparometric Determination, Pack Of 250 Tabs Make Lovibond. 28 Residual Chlorine Kit ( Merck 600Test ) 29 Starch Soluble For Analysis Emparta ® Acs 30 Ph Buffer 25ᵒc : Clearc Colourless Ph Buffer Solution, Tested At 25 Deg C And Certified By Reagecons Iso 17025 Acceredited Test Method. Nist Traceable , Ph: 07.00 ± 0.01 @ 25ᵒc In 500 Ml ( Phblue-10 ) 31 Sterilizing Ether Solvent ( Biosol ) ( 450Ml / Pack ) 32 Cosumables For Bacterilogical Analysis By Mf Technique , Sterile Plate 15 X 60 Mm 250 Nos Pack ( Sterile ) . 33 Sodium Thiosulphate Pentahydrate 500G ( Q28005 ) 34 Sodium Acetate250g 35 Ammonia Solution 25% Analytical Quality 2 X 500 Ml 36 Potassium Chromate500g / Pack 37 Silver Nitrate 25 Gm 38 Sodium Chloride Volumetric Standard, Secondary Reference Material For Argentometry, Traceable To Nist Standard Reference Material. 39 Sulphuric Acid Concentrated 98% 500Ml / Pack 40 Phenolphthaline Indicator, 25Ml. 41 Fluoride Standard Solution Naf In H20 1000 Mgn Nist Traceable 100 Ml 42 Spectrophotometric Reagent Aligarin Complexetion For Fluoride Determination Range 0.1 To 20 Ppm ( 250 Tests / Pack ) ( 1.14598.0002 ) 43 Extran Ma - 02 Neutral Solution, 5Lit 44 Hydrochloric Acid Min 36.5%, Analytical Grade, Set Of 12 X 500 Ml. 45 Coppersulfate Pentahydrate 500 M L / Pack 46 Silica Gel 47 Pipette Graduated Mohr Type , Class A Certified As Per Iso 17025 Requirement 1 Ml / 0.01, Pk Of 6 48 Pipette Graduated Mohr Type , Class A Certified As Per Iso 17025 Requirement 5 Ml / 0.05, Pk Of 6 49 Pipette Graduated Mohr Type , Class A Certified As Per Iso 17025 Requirement 10 Ml / 0.1, Pk Of 6 50 Pipette Graduated Mohr Type , Class A Certified As Per Iso 17025 Requirement 25 Ml / 0.2, Pk Of 4 51 Burette Class A, Certified As Per Iso 17025 Requirement, 50 Ml , Pack Of 4 52 Sterilised Disposable Sample Container 100 Ml ( Plastic ) ( Pp Material ) 53 Measuring Cylinder Class A, Certified As Per Iso 17025 Requirement 50 Ml ( Schott / Borosil ) 54 Measuring Cylinder Class A, Certified As Per Iso 17025 Requirement 100 Ml ( Schott / Borosil ) 55 Measuring Cylinder Class A, Certified As Per Iso 17025 Requirement 250 Ml ( Schott / Borosil ) . Last date of submission for this tender is 2023-06-12. This is a Laboratory Equipment tender in 24 Paraganas North, West Bengal