Methylcentralite,100 μg/mL in Acetonitrile:Methanol (50:50)

N,N'-二甲基-N,N'-二苯脲

4-Methoxy-3-nitroaniline,100 μg/mL in Methanol

标准品

EPA方法8330, Method 8330-Mix B,100 μg/mL in MeOH:AcCN (50:50)

液相爆炸物分析标准品, Explosive by HPLC,0.1 mg/mL in MeOH:AcCN (50:50)

EPA方法8440-3种混标/总回收率石油烃混标, Total Recoverable Petroleum HC Mix,Varied conc. in Tetrachloroethylene

金属添加剂标准品, Metals Additives Standard,3000 μg/g in 75 cSt Base oil

金属添加剂标准品/5种金属混标, Metals Additives Standard,900 μg/g in 75 cSt Base oil

EPA方法200.7-2种金属校准混标, Multi-Method Calibration Std #3R,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

多方法校准套标, Mixed Calibration Standard Set

EDB/DBCP-4种混标, Method 504-EDB/DBCP Mix,3.125 μg/mL in Methanol