15N3-Simazine, 100 µg/ml, Acetonitrile, 1ml

HCH (BHC), Technical, 10µg/mL, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 608-73-1

2,4,6,8-Tetramethyl-2,4,6,8-tetraazabicyclo[3.3.0]-3,7-oxandione

Tramadol-d6 hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no.