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300-CAL-A-125ML
Claritas PPT® Grade ICP-MS Spike Sample Standard 2 (Soil) in 5% HNO3/tr
oxidizing agents and heavy metal impurities
Bistrifluron
1-Naphthylacetic acid
Potable Water Coliform Microbe, WS QR Spectro USA00875 300-CAL-A-125MLEach sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli. The standards are applicable to all SDWA promulgated methods MF, presence absence and ONPG MUG. The Potable Water Coliform Microbe PT standard is available in all 12 monthly WS studies. The PT and QR include ten lyophilized samples and the CRM includes five lyophilized samples.