Caffeine-d9 (1,3,7-trimethyl-d9),neat,neat,10mg

2,3-Dichlorobiphenyl (5)

2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml

Methyl trianoate (Methyl propionate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 554-12-1