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negative control standards for coliform analysis
Power Requirements (Secondary) 15 VDC
Location: Group 14
4-40K-10RFx5
Inorganic Disinfection 1 25 mL negative control standards for coliformOne 24 mL screw cap vial yields up to 4 liters after dilution. Analyte Low Conc High Conc Units Chlorate 60 180 g L Chlorite 100 1000 g L Item no. Name Product Type Study Frequency Study Type Accreditations Study 5272 Inorganic Disinfection 1 QC CRM i Water Supply (WS) ISO 17034 5270 Inorganic Disinfection 1 PT i Monthly Water Supply (WS) ISO 17043 WS 360: 13 7 2026 27 8 2026 WS 361: 10 8 2026 24 9 2026 WS 362: 8 9 2026 23 10 2026 WS 363: 9 10 2026 23