Demeton-S-methyl-sulfone, 10.0 µg/ml, Acetonitril

Indeno(1,2,3-c,d)pyrene, certified, 10mg

(S)-(+)-Pregabalin-d4 (Aminomethyl d2 - hexanoic acid-2,2-d2), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Erythromycin, 100 µg/ml, Methanol, 5ml