2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml

Bromotrichloromethane, neat, Solvent-neat, Unit 1ml, # of units-1, Cas.no. 75-62-7

Methanol QC Reference Mixture II 10 Analytes, each 200 ppm in 99.9 % methanol; units: 1x10mL, 5x10mL Chiron No. Name Chiron No. Name 1381.2Methyl formate 1370.5 3-Pentanone 1377.4 2-Butanol

2,2',4,4',5,5'-Hexabromobiphenyl (PBB-153), 100µg/mL in IO, 1,2ml