3,3’-二氯联苯4,4’-二胺, Benzidine &3,3'-Dichlorobenzidine,2.0 mg/mL in MeOH

低浓度苯酚18种混标, Low Concentration Phenol Mix,2.0 mg/mL in CH2Cl2

污染物套标, Complete Priority Pollutants Mixes

敌草隆, Diuron,100 μg/mL in Methanol

2,2',5,5'-Tetrabromobiphenyl

2,2',5,5'-四溴联苯

标准品, Pyrazosulfuron-ethyl,100 μg/mL in Acetonitrile

标准品, Canada Cannabis Pesticide Mix 1,100 μg/mL in Acetonitrile

2种萘酚混标,2.0 mg/mL溶于甲醇(HJ 1073-2019), Custom Naphthol Standard @ 2000 μg/mL in Methanol

标准品, ASTM Standard D6584 Level 1 (without IS),Varied Conc. in Pyridine

标准品, Anion multi-element standard I,1000 μg/mL in Water