GPC校正标准�?5种组�?, GPC Calibration Standard Soln.,Varied conc. in CH2Cl2

酸替代混�?4种组�?, Acid Surrogate Standard,2.0 mg/mL in Methanol

同位素检测clp内标, CLP Surrogate Spiking Solution,Varied conc. in MeOH

标准�? Working Level Aroclors 1016/1260 with Surrogates,Varied conc. in Isooctane

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

碱�?中性替代标准品(3种组�?, Base/Neutral Surrogate Standard,1000 μg/mL in CH2Cl2

4-Terphenyl-d14 ,2.0 mg/mL in Dichloromethane

酸类混标, Acid Composite Mixture,2.0 mg/mL in CH2Cl2

�?中性混�? Base/Neutral Composite Mixture,2.0 mg/mL in Benzene:Dichloromethane:AcCN (2:2:1)

CLP金属标准�? CLP Initial Calibration Verification Std,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid