EPA方法8270B套标, Method 8270B Calibration Kit

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

多环芳烃16种混标, Polynuclear Aromatic Hydrocarbons (HPLC),0.5 mg/mL in Acetonitrile

多环芳烃套标, Polynuclear Aromatic Hydrocarbons Set

丙烯醛-2,4-二硝基苯腙, Acrolein-DNPH,0.1 mg/mL in Acetonitrile

Formaldehyde-DNPH ,0.1 mg/mL in Acetonitrile

甲醛-2,4-二硝基苯腙

Pentanal-DNPH,0.1 mg/mL in Acetonitrile

戊醛-DNPH

二氧威, Dioxacarb,100 μg/mL in MeOH

2,4-Diamino-6-nitrotoluene,0.1 mg/mL in AcCN

2,4-二氨基-6-硝基甲苯

三羟甲基乙烷三硝酸酯, Trimethylolethane Trinitrate,0.1 mg/mL in Acetonitrile:Methanol