多环芳烃16种混标, PAH Mix,2.0 mg/mL in Dichloromethane:Benzene (50:50)

1,4-Dichlorobenzene-d4 ,4.0 mg/mL in CH2Cl2

氘代对二氯苯

Naphthalene-d8,4.0 mg/mL in Dichloromethane

萘-D8

污染物套标, Complete Priority Pollutants Mixes

Dacthal,100 μg/mL in MeOH

敌草索

Propanil,100 μg/mL in MeOH

敌稗

2,2',5,5'-Tetrabromobiphenyl

2,2',5,5'-四溴联苯

Diazald,100 μg/mL in Methanol

标准品

Aniline-d5 @ 100 μg/mL in Methanol

苯胺-D5,100 μg/mL溶于甲醇(HJ 1048-2019)

4种制冷剂混标,1000μg/mL溶于甲醇(HJ 1058-2019), Custom Refrigerants Standard @ 1000 μg/mL in Methanol