产品目录
- 五氧化二磷*50mL
- 盐酸副玫瑰苯胺 0.05g/100mL*100mL
- 水中硫酸雾标液 1000ug/ml*50mL
- 水中硫酸雾标样 (浓度见批号)*20mL
- 亚硝酸盐氮 标液(浓度500ug/mL)*1L
- N-亚硝基二环己基胺 N-Nitrosodicyclohexylamine 100ug/ml in Methanol*1mL
- N.N-二乙基烟酰胺 N.N-Diethylnicotinamide 100ug/ml in Methanol*1mL
- NDiNA N-Nitroso-N.N-di-(7-methyloctyl)amine 100ug/ml*1mL
- NonaBr PBDE 2,2’,3,3’,4,4’,5,5’,6Nonabromodiphenyl ether*1mL