烟草代谢物和调味料标准

美国剑桥同位素实验室（CIL）烟草代 谢物和调味料标准：CIL is involved in ongoing programs to create standards for the analsis of tobacco products and the chemicals it produces when burned.

CIL-DLM-4412-25 (-)-Menthol (1,2,6,6-D4,98%)

CIL-CLM-6023-1.2 4-Methylumbelliferone (2,3,4-methyl-13C4,99%) 100 μg/mL in Acetonitrile

CIL-CLM-4555-1.2 NNK (1,2',3',4',5',6'-13C6,99%) 100 μg/mL in Nonane/Ethanol (9:1)

CIL-CLM-4557-1.2 NNN (2,2',3,4,5,6-13C6,99%) 100 μg/mL in Nonane/Ethanol (9:1)

CIL-ULM-7309-1.2 4-Methylumbelliferone (unlabelled) 100 μg/mL in Acetonitrile

CIL-ULM-7168-1.2 NAB (Nitrosoanabasine) (unlabelled) 0.5 mg/mL in Acetonitrile

CIL-ULM-7207-1.2 NAT (Nitrosoanatabine) (unlabelled) 2000 μg/mL in Acetonitrile