Isofenphos, 10.0 µg/ml, Ethyl acetate, 10ml

2,2,6,6-Tetrachlorobiphenyl (BZ-54)

Aromatics Calibration Standards Kit (3 Internal Standard Version) 24 Analytes + 3 ISTD, each Vol.% as listed in isooctane; unit: 5x1mL Set, one of each Std. 1- 5 + opt. 1x1mL (Std. 6) To these calibration standards are 3 fluorinated Internal Standard

4-tert-Butyl-d9-phenol-2,3,5,6-d4,neat,neat,1mL,