标准品, Gasoline Refinery Aromatics Standard,Varied conc. by %w/w

标准品, 6 Level ASTM/EPA Gasoline Refinery Standards

标准品, Daily Quality Control Standard,Varied conc. by %w/w

1-(2-吡啶基)哌嗪衍生物的2,6-TDI, 1-(2-Pyridyl)piperazine derivative of 2,6-TDI ,2840 μg/mL in DMSO

1,2,3,4,7,8-六氯二苯并-对-二恶英, 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin

D-6296 乙基叔丁基醚的校准标准, D-6296 Calibration Standard with ETBE,Varied wt% in Isooctane

D-6379校准曲线, D-6379 Calibration Curve (Alternative Concentration)

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

壬基酚聚醚-2, Nonylphenol diethoxylate,2500 μg/mL in AcCN:MeOH (90:10)

3,3'-Thiodipropanol ,4 mg/mL in Methanol

3,3'-硫代二丙醇

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

DIN 38407-21某些炸药的测定, DIN 38407-21 Explosives,10 μg/mL in Methanol

DIN 38414-20 Internal Standard,10 μg/mL in Hexane

十氯联苯

D-2887石油中沸程分布校准混标, D-2887 Calibration Mix

脂肪烃类校准套标, Aliphatic Hydrocarbons Calibration Set