Dimethoate, 100 µg/ml, Toluene, 1ml

Demeton-S-methyl-sulfone, 10µg/ml in Acetonitrile, 10ml

Carvedilol-d4 (ethyl-d4), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1133705-56-2

1-(Trimethylsilyl)imidazole, neat, Solvent-neat, Unit 1mL, # of units-5, Cas.no. 18156-74-6