性能评估溶液套标, Performance Evaluation Solution,Varied conc. in Isooctane

GPC校准标准品, GPC Calibration Standard Soln.,Varied conc. in CH2Cl2

酸替代混标(4种组分), Acid Surrogate Standard,2.0 mg/mL in Methanol

半挥发物替代物混标(8种组分), Semi-Volatile Surrogate Mixture,2000 μg/mL in CH2Cl2

DFTPP,0.25 mg/mL in CH2Cl2

十氟三苯基磷

亚老哥儿1232和2种替代物混标, Working Level Aroclor 1232 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

酸替代标准(3种组分), Acid Surrogate Standard,2.0 mg/mL in MeOH

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

碱性/中性替代标准品(3种组分), Base/Neutral Surrogate Standard,10.0 mg/mL in CH2Cl2