28种混标, Base/Neutrals-Mix 1,2.0 mg/mL in CH2Cl2

低浓度13种混标, Base/Neutrals-Mix 1,2.0 mg/mL in CH2Cl2

联苯胺&3,3'-二氯联苯胺, Benzidine &3,3'-Dichlorobenzidine,2.0 mg/mL in MeOH

16组分多环芳烃混标2000ppm(HJ 646-2013/HJ 784-2016/HJ 805-2016/HJ 892-2017/HJ 950-2018), PAH Mix,2.0 mg/mL in Dichloromethane:Benzene (50:50)

EPA8270 6种半挥发物氘代多环芳烃内标(苊D10/萘D8/屈D12/苝D12/1,4-二氯苯D4/菲D10), Internal Standard Mix,2.0 mg/mL in CH2Cl2

Phenanthrene-d10,4.0 mg/mL in Dichloromethane

氘代菲

污染物套标, Complete Priority Pollutants Mixes

Atrazine,100 μg/mL in Methanol

阿特拉津

Prometon,100 μg/mL in Methanol

扑灭通

PT甲醇中的定制VOC标样, Custom VOC Standard @ 1000 μg/mL in PT Methanol