Formaldehyde-DNPH Level 1 (0.1ug/mL)

Stavudine, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 3056-17-5

Endrin, 10.0 µg/ml, Cyclohexane, 10ml

3-Methylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 643-93-6