Barbital-d5 (100μg/mL in Methanol)

1189694-78-7

2-Arachidonyl Glycerol (~70%) (1.0mg/ml in Acetonitrile)

Gabapentin-d4 (100 μg/mL in Methanol)

1185039-20-6

Gabapentin (1.0 mg/mL in Methanol)

60142-96-3

D,L-O-Desmethyl Venlafaxine-d6 (100 μg/mL in Methanol)

1020719-35-0

rac N’-Nitrosonornicotine-d4 (1.0 mg/mL in Acetonitrile)

66148-19-4

Haloperidol-d4 (100 ug/mL in Methanol)

1189986-59-1

Mitragynine (100μg/mL in Methanol)

4098-40-2

Naloxone 3-β-D-Glucuronide (1.0mg/ml in DMSO)

22135-79-1

4''-Keto-5-O-[(2-propenyloxy)carbonyl]-Abamectin

500mg