Silver AA Standard,1000 μg/mL in 2-5% Nitric Acid

银(原子吸收光谱法标准品)

多环芳烃混标, PAH Mix 1,Varied conc. in Acetonitrile

多环芳烃混标3, PAH Mix 3,10 μg/mL in Acetonitrile

多环芳烃混标, PAH Mix 2,Varied conc. in Acetonitrile

Tetrachlorvinphos,1000 μg/mL in Acetonitrile

四氯乙烯磷,杀虫畏

十六组分有机氯农药混标, Pesticide Mix 21,10 μg/mL in Cyclohexane

农药混标25, Pesticide Mix 25,10 μg/mL in Cyclohexane

多氯联苯7种混标(28、52、101、118、138、153、180), PCB Congener Content Evaluation Revised Mix 1,10 μg/mL in Isooctane

多氯联苯15种混标, Congener Calibration Mix #7,10 μg/mL in Isooctane

环境检测标准品, Environmental Calibration Standard,Varied conc. in 10% Nitric acid

标准品, Calibration Mix #1,100 μg/mL in 2-5% Nitric Acid, tr Hydrofluoric acid

多元素校准标准混标＃2A, Multi-element Calibration Standard #2A,10 μg/mL in 2-5% Nitric Acid

7500系列 PA Tuning 2, 7500 Series PA Tuning 2,Varied conc. in 10% Hydrochloric acid, 1% Nitric acid, tr Hydrofluoric acid

6组分元素icpms调谐液混标(Li/Mg/Y/Ce/Tl/Co), Stock Tuning Solution,10 μg/mL in 2-5% Nitric Acid

ICP-OES波长校准液, ICP-OES Wavelength Calibration Solution,Varied conc. in 1% Nitric acid