Calibration Standard Mix 2

2,3,4-Tribromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 138507-65-0

Terbufos-d10 (O,O-diethyl-d10),100 µg/mL,acetonitrile,1mL,

4-Chlorophenol, 500mg