Zaleplon-?d5 (N-?ethyl-?d5),100 µg/mL,MeOH,1mL

cis-(13C10)Chlordane (a), 1.2mL x 100ug/mL, nonane

2,3,5,6-Tetramethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 1124-11-4

1,4-Dimethyl-2-(3,7-dimethyloctyl)benzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19550-60-8