Ethyl-t-butyl ether

2,3,3,4,5,5,6-Heptachlorobiphenyl,-192

2-[2,4-Dinitrophenylhydrazone]pyruvaldehyde, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 29903-80-8

Spiramycin, 100 µg/ml, Methanol, 1ml