*CWA Solids (Total Solids, TSS & TDS) PT, Nelac Additional Analytes, Varied conc., Internal QC Practice PT, Neat 6991-Herbicides Pesticides This set of Chemical Reference

This set of Chemical Reference Standards is composed of 5 components

It is supplied as a set of 2 x 1 mL and should be stored at an ambient temperature of greater than 5 °C

This Certified Reference Material at a concentration of 1000 µg/mL in Isooctane is composed of a single analyte

Double Blind PT Studies: Contact tech@chromspec

*CWA Solids (Total Solids, TSS & TDS) PT, Nelac Additional Analytes, Varied conc., Internal QC Practice PT, Neat 6991-Herbicides Pesticides This set of Chemical ReferenceAbsolute Standards is ISO 17043, ISO 17025, ISO Guide 34 Certified for PT Standard production Listed as a CALA Approved PT Supplier Double Blind PT Studies: Contact tech@chromspec. com for beginning and end dates for each year.