Dicloran, 100 µg/ml, Acetonitrile, 1ml

Chitin, Practical Grade, 1g

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

17beta-Ethynylestradiol,neat,neat,1mg,