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

校准标准品, Calibration Group 1,Varied conc. in Isooctane

校准溶液套标- 第4组, Calibration Solution Set-Group 4

校准溶液, Calibration Solution,Varied conc. in Isooctane