亚老哥儿1221和2种替代物混标, Working Level Aroclor 1221 with Surrogates,Varied conc. in Isooctane

亚老哥儿1254和2种替代物混标, Working Level Aroclor 1254 with Surrogates,Varied conc. in Isooctane

icp盐酸空白标准品, ICP Hydrochloric Acid Blank,5% Hydrochloric acid

ICP水空白, ICP Water Blank,Water

CLP检测限制标准#2, CLP Detection Limits Standard #2,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

碱中性混标1, Base Neutrals Mix 1,2000 μg/mL in Dichloromethane

实验室控制样品-内部标准混标, Laboratory Control Sample-Internal Standard Mix,250 μg/mL in MeOH

替代标准-混标1, Surrogate Standard-Mix 1,2.0 mg/mL in Dichloromethane:Methanol (80:20)

可清除内标, Purgeable Internal Standard,0.25 mg/mL in MeOH

可清除内标, Purgeable Internal Standard,1000 μg/mL in MeOH