Silver Wear Metal,5000 μg/g in 75 cSt Base oil

钾,钠,钙,镁混合标准品, Alternate Metals Standard III,Varied conc. in 2-5% Nitric Acid

2,3,7,8-Tetrabromodibenzo-p-dioxin

2,3,7,8-四溴二苯并-p-二恶英

亚老哥儿试剂盒, Aroclor Kit

Phenanthrene,0.2 mg/mL in CH2Cl2

低浓度13种混标, Low Concentration Base/Neutrals-Mix 1,2000 μg/mL in Dichloromethane

苯系物9种混标, Composite Mix #2,2.0 mg/mL in CH2Cl2

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

氘代对二氯苯

svoc低浓度八种混标, Low Concentration Base/Neutrals-Mix 3,2.0 mg/mL in Dichloromethane

Atrazine,100 μg/mL in Methanol

阿特拉津

多元素校准标准＃3, Multi-element Calibration Standard #3,10 μg/mL in 10% Hydrochloric acid, 1% Nitric acid