广州伟伯科技有限公司
PCB 149(2,2',3,4',5',6-六氯联苯)
2,2',3,5,5',6-六氯联苯
2,3,3',4,4',5,5'-七氯联苯
2,2',3,3',4,5',6,6'-八氯联苯
EPA Method 1664B O&G Standard, 40mg Total of n-Hexane Extractable Material in Acetone in PFA Tubes
PCB-Mix 1
PCB-Mix 3
EPA Method 610/ 8100 PAH Mixture
PAH Mixture for HJ 478-2009 / HJ 647-2013
PAH Mixture for ZEK 01.4-08
Benzenes Mixture for HJ 400-2007
Benzenes Mixture for HJ 584-2010
EPA Method 1625 Hydrocarbons Mixture
EPA Method 8270 B/N Surrogate Mixture
Nitrobenzene Mixture for GB 3838-2002 various concentrations in Hexane
Nitrobenzene Mixture for HJ 738-2015
Chloroparaffin C10-C12 Mix 5
Chloroparaffin C10-C13 Mix 6
腺苷
尿囊素