(±)-Tramadol-d6 (1.0mg/ml in Acetonitrile)

Lorazepam 2-O-β-D-Glucuronide (1.0mg/ml in Acetonitrile)

Methyl Paraben-13C6 (50 μg/mL in Acetone)

1581694-95-2 5x1ml

Cyanuric Acid (1.0 mg/10 mL in 84:16% ACN:H2O)

108-80-5

Diphenhydramine-d6 Hydrochloride (100 μg/mL in Methanol)

1189986-72-8

rac-Cotinine-d3 (1.0 mg/mL in Methanol)

110952-70-0

Acrylonitrile (1 mg/mL in Methanol)

107-13-1

6β-Naltrexol 3-O-β-D-Glucuronide (1.0mg/ml in DMSO)

1391506-73-2

Kresoxim-methyl-d7

10mg

Khasianine

32449-98-2 5mg