Copper (Cu) - 7 PPM

Acenaphthylene-d8, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-97-4

Methoprene, 10 µg/ml, Acetonitrile, 10ml

(S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2)