3-Chlorothiophene, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 17249-80-8

(+/-)Atenolol, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 29122-68-7

EPA Method 608 Pesticides and PCB's

17 alpha(H)-30-Diahop-13(14)-ene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.