方法8330B7种混标, Explosive by HPLC,100 μg/mL in Methanol:Acetonitrile (50:50)

3,4-Dinitrotoluene,1000 μg/mL in MeOH

3,4-二硝基甲苯

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

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

多方法校准套标, Multi-Method Calib.Std Set (86)

ICP多元素标准品套标, ICP multi-element standard solution VI set for MS

ICP 多元素IX标准溶液, ICP multi-element standard solution IX set

ICP14种元素混标, ICP multi-element standard solution XIII,Varied conc. in 2-5% Nitric Acid

ICP40种元素混标, ICP multi-element standard solution XXI for MS,10 μg/mL in 2-5% Nitric Acid

GC/MC17种元素混标, GC/MC Base/Neutrals-Mix 2 (GBN-2),100 μg/mL in MeOH