产品描述
nitrosonornicotine-2,4,5,6-d4 (pyridine-d4) 66148-19-4 100 +/- 5 mg/L
(R,S)-N-Nitroso Anabasine-d4 1020719-68-9 100 +/- 5 mg/L
(R,S)-N-Nitroso Anatabine-2,4,5,6-d4 1020719-69-0 100 +/- 5 mg/L
4-(Methylnitrosamino)-1-(3-pyridyl-d4)-1-butanone 764661-24-7 100 +/- 5 mg/L
