Etoxazole, 10.0 µg/ml, Ethyl acetate, 10ml

Carvedilol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 72956-09-3

Formaldehyde-DNPH Level 5 (5ug/mL)

Solids (EPA Methods 160.1,.2,.3)