9组分碱/中性混标, Base/Neutral Mix 4,Varied conc. in CH2Cl2

多氯联苯混标(AROCLOR,1221,1242,1254), Aroclor Mix 2 1221, 1242 &1254,0.2 mg/mL in Methanol

3组分可吹脱内标, Purgeable Internal Standard,150 μg/mL in MeOH

碱性/中性萃取物(Skinner 炼油残渣半挥发性标准品), Base/Neutrals Extractables,0.2 mg/mL in CH2Cl2

碱性/中性萃取物(Skinner 炼油残渣半挥发性标准品), Base/Neutrals Extractables,0.2 mg/mL in CH2Cl2

方法1613标准曲线, Method 1613 Native Calibration Curve

PBDE8种混标(1ng/ml) (标准品), PBDE Congeners of Primary Interest Matrix Spiking Solution,Varied conc. in Isooctane

制浆造纸的污水中氯代酚类化合物试剂盒, Chlorinated Phenolics in Pulp &Paper Effluents Kit

3,4,5-Trichlorophenol,1000 μg/mL in MeOH

3,4,5-三氯苯酚

校准第1组, Calibration Group 1,Varied conc. in Isooctane