1,2,4,6,7,9/1,2,4,6,8,9-六氯二苯并-对-二恶英, 1,2,4,6,7,9/1,2,4,6,8,9-Hexachlorodibenzo-p-dioxin

Stock Solvent Red 26 Standard,300 μg/mL in Xylene

ASTM D6258 储备溶剂红26标准品

D-6379系统分辨率标准, D6379 System Resolution Standard,Varied conc. in n-Heptane

ASTM D6428 硫的燃烧和电化学检测套标, ASTM D6428-SULFUR SET

ASTM D6428硫的燃烧和电化学检测套标, ASTM D6428-SULFUR SET

ASTM乙醇胺标准品, ASTM Ethanolamine Standard,50 μg/mL in Methanol

标准品, ASTM Carbamate Standard,100 μg/mL in Methanol

标准品, Total Nitrogen Stock Calibration Standard,1000 μg/mL in .1% Hydrochloric acid

卤代乙酸, DIN 38407-25 Selected Halo Acetic Acids,10 μg/mL in MtBE

DIN 38407-3 多氯联苯混标, DIN 38407-3 PCB Mix,20 μg/mL in n-Hexane