Aroclor 1221, 50 ppm w/w in Transformer oil, CAS # 11104-28-2, 1 mL 7048-Instrument Performance Verification HF is composed of a

HF is composed of a single analyte

This Certified Reference Material of varied concentration in Isooctane is composed of 3 analytes

1 mg/mL in Acetone is composed of a single analyte

This Certified Reference Material at a concentration of 10 µg/mL in Isooctane is composed of 9 analytes

Aroclor 1221, 50 ppm w/w in Transformer oil, CAS # 11104-28-2, 1 mL 7048-Instrument Performance Verification HF is composed of aThis Certified Reference Material at a concentration of 50 ppm w w in Transformer oil is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.