Central Mine Planning And Design Institute Limited Tender

CATEGORY: BOD standard solution traceable to NIST or any other national or international standard. Calibration certificate indicating uncertainty should be provided at the time of supply , Chromium standard solution traceable to NIST or any other national or international standard. Calibration certificate indicating Uncertainty should be provided at the time of supply , COPPER II SULPHATE 0.1M 0.1N STANDARDIZED SOLUTION traceable to NIST , Phenol standard solution traceable to NIST or any other national or international standard. Calibration certificate indicating uncertainty should be provided at the time of supply , Potassium chloride solution nominal 0.147 mS per cm certified reference material for the measurement of Electrolytic conductivity traceable to PTB and NIST , Silver Sulphate 99.5 percentage AR ACS , Sodium carbonate volumetric standard traceable to NIST or any other national or international standard. Calibration certificate indicating uncertainty should be provided at the time of supply , TDS standard solution traceable to NIST or any other national or international standard. Calibration certificate indicating uncertainty should be provided at the time of supply , UV VIS Standard 1a Potassium dichromate solution 600 mg per l for the absorbance at 430 nm , UV VIS Standard 2 Sodium nitrite solution for stray light testing , UV VIS Standard 3 Sodium iodide solution for stray light testing , UV VIS Standard 4 Potassium chloride solution for stray light testing , UV VIS Standard 5 Toluene solution in n-hexane for testing of the resolution power , Alkalinity CRM Should be supplied with certificate traceable to NIST , BOD CRM 200 mg per L Should be supplied with certificate traceable to NIST , COPPER II SULPHATE CRM COPPER II SULPHATE 0.1 M 0.1 N STANDARDIZED SOLUTION traceable to NIST , Iodide CRM traceable to NIST , pH 7 CRM Buffer solution di Sodium hydrogen phosphate Potassium dihydrogen phosphate traceable to SRM from NIST and PTB pH 7.00 25 degree C , Phenol CRM 500 myuv g per mL in methanol Should be supplied with certificate traceable to NIST , Potassium dichromate CRM Potassium dichromate volumetric standard secondary reference material for redox titration traceable to NIST , Residual Free Chlorine CRM RFC 0.5 to 3.0 mg per L, TRC 0.5 to 3.0 mg per L, CRM produced and certified in accordance with ISO 17034 and ISO IEC 17025 , Sulfide CRM, 1000 500 myuv g per mL, CRM produced and certified in accordance with ISO 17034 and ISO IEC 17025 , TDS CRM, 1000 mg per L, Should be supplied with certificate traceable to NIST , Total Suspended Solids CRM, Should be supplied with certificate traceable to NIST