Clarithromycin-d3, 100µg/ml in MeOH, 1ml

Carvedilol-d4 (ethyl-d4), neat, Solvent-neat, Unit 10mg, # of units-, Cas.no. 1133705-56-2

Endrin, 100 µg/ml, Toluene, 5ml

p-Chlorophenyl methyl sulfone