1-(Heptafluorobutyryl)imidazole, 1ml

U{13C17}-Aflatoxin G2, 0.5µg/ml, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

Ethyltriphenyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5424-25-9

(R,R)-Chloramphenicol,neat,neat,250mg,