42中有机挥发性物质混标, Volatile Target Compounds,Varied conc. in Methanol

有机氯农药混标(11种组分), Individual Pesticides Standard,Varied Conc in Isooctane

有机氯农药混标(13种组分), Individual Pesticide Standard,Varied Conc in Isooctane

GPC校正标准液(5种组分), 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

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

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

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,1000 μg/mL in CH2Cl2

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

氘代三联苯