Mẫu chuẩn (CRM) thông số nhu cầu, NSI

Mẫu chuẩn (CRM) thông số nhu cầu

Demand QC Concentrate CRM #QCI-026

Xuất xứ: NSI - USA

A 21 mL concentrate for determination of Demand. Each ampule produces 2 liters of sample of dilution 10mL to 1000mL. See analyte listing and ranges below. Sample derived from our accredited inter-laboratory PT studies. Study statistics available. We always have at least 4 lots available so if you have a specific requirement, please call us at 1-800-234-7837

BOD 18-230 mg/L

CBOD 18-230 mg/L

COD 30-250 mg/L

TOC 6-100 mg/L