Hexavalent Chromium (Cr 6+)

N-Sulfocarbamoyl-gonyautoxin-2 and -3, 113.4+33.9µM, Solvent-AcOH pH5 (aq), Unit 0.5mL, # of units-1, Cas.no. 80173-30-4/80226-62-6

Ethyl (S)-(-)-lactate

Bromfenvinphos-ethyl, 100 µg/ml, Acetonitrile, 1