Pyrene in Dichloromethane,0.2 mg/mL in Dichloromethane

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

全氟十四酸,50 μg/mL溶于甲醇:水 (50:50), Perfluoro-n-tetradecanoic acid,50 μg/mL in MeOH:Water (50:50)

Disperse Orange 1,100 μg/mL in Methanol

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