标准品, Trace Impurities in Monocyclic Aromatic Hydrocarbons,Varied concentrations by percent w/w

苯胺点标准品, Aniline Point Verification Set-Method 611(A)

D-6258 校准曲线 / 储备溶剂红26染料标准, Stock Solvent Red 26 Dye Standard

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

ASTM D6550汽油中烯烃校准标准, D-6550 Stock Olefin Standard,Varied Conc %w/w

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

标准品, Total Aromatics in Denatured Ethanol

ASTM Carbamate Surrogate Standard,400 μg/mL in Methanol

标准品

DIN 38407-21某些炸药和有关化合物的测定, DIN 38407-21 Related Compounds,10 μg/mL in Methanol:Acetonitrile (98:2)

杀虫剂17种混标DIN38407-2, DIN 38407-2 Pesticide Standard,10 μg/mL in n-Hexane