多氯联苯混标, PCB Congener Content Evaluation Mix 1,10 μg/mL in Isooctane

多氯联苯10种混�? Congener Calibration Mix #27,100 μg/mL in Isooctane

标准�? ICV-7 Quality Control Standard,Varied conc. in 2-5% Nitric Acid

环境内部标准混标, Environmetal Internal Standard Mix,10 μg/mL in 2-5% Nitric Acid

标准�? 7500 Series PA Tuning Solution Set

标准�? Stock Tuning Solution,10 μg/mL in 2-5% Nitric Acid

Cinnamyl alcohol

Benzyl salicylate,1000 μg/mL in Acetonitrile

柳酸苄酯

Benzyl Cinnamate

己基肉桂�? Hexyl cinnamaldehyde,1000 μg/mL in Ethanol