Halowax 1099 standard

Nordiazepam-d5 (phenyl-d5), 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 65891-80-7

D4-Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml

1,1,2,2-Tetrachloroethane