7-Hydroxy Mitragynine (100 μg/mL in 0.1 N Ammonia in Methanol)

174418-82-7

Furosemide (1.0 mg/mL in Methanol)

54-31-9

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

93413-62-8

Benzofuran (1mg/mL In Dichloromethane)

271-89-6

(R,S)-N-Nitroso Anabasine-d4 (0.1 mg/mL in Methanol)

1020719-68-9

rac N’-Nitrosonornicotine-d4 (0.1 mg/mL in Methanol)

66148-19-4

4-(Methylnitrosamino)-1-(3-pyridyl-d4)-1-butanone (1.0 mg/mL in Acetonitrile)

764661-24-7

rac-N’-Nitroso Nornicotine (1.0 mg/mL in Acetonitrile)

80508-23-2

(R,S)-Norcotinine-13C3 (100μg/ml in methanol)

(R,S)-Norcotinine ( 1.0 mg/mL in Methanol)

17708-87-1