Silver Standard,1000 μg/g in Mineral oil

痕量金属混标 III, Trace Metals Standard III,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

1,4-二并(2,3,B,5,6,b')联吡啶, 1,4-Dioxino(2,3,b,5,6,b')dipyridine

Benzo(g,h,i)perylene,0.2 mg/mL in CH2Cl2

苯并[ghi]苝

卤代苯混合标准品, Base/Neutrals-Mix 2,2.0 mg/mL in CH2Cl2

综合混标3-10种混标, Composite Mix #3,2.0 mg/mL in CH2Cl2

17种多环芳烃混标, PAH Mix,2.0 mg/mL in Dichloromethane:Benzene (50:50)

Naphthalene-d8,4.0 mg/mL in Dichloromethane

Prometryne,100 μg/mL in MeOH

扑草净

Prometon,100 μg/mL in Methanol

扑灭通

(E)-Dimethylvinphos,100 μg/mL in Acetonitrile

标准品