半挥发性有机物混合标准品4B, Semi-Volatile by Capillary Column GC/MS Mix 4B,2.0 mg/mL in CH2Cl2

附录半挥发性混标, Appendix lX Semi-Volatiles Mix,2.0 mg/mL in CH2Cl2

ASL方法8270C/D-5种混标, Additions to Method 8270,2.0 mg/mL in THF

ASL方法8270C/D-2种混标, Method 8270 Semi-Volatile Additions,2.0 mg/mL in CH2Cl2

EPA方法8270套标, Semi-Volatile by Capillary Column GC/MS

EPA方法8272标准品, EPA 8272 Standard,Varied conc. in Dichloromethane

Pyrene,0.5 mg/mL in Acetonitrile

Decafluorobiphenyl,0.1 mg/mL in Acetonitrile

十氟联苯

Acetone-DNPH,0.1 mg/mL in AcCN

丙酮2,4-二硝基苯腙

Isovaleraldehyde-DNPH,0.1 mg/mL in Acetonitrile

异戊醛-DNPH