邻二甲苯

邻二甲苯, puriss. p.a., ≥99.0% (GC)

邻二甲苯, reagent grade, ≥98.0%

邻二甲苯, suitable for HPLC, 98%

邻二甲苯, for synthesis

邻二甲苯, anhydrous, 97%

邻二甲苯, analytical standard

邻二甲苯, Reagent

邻二甲苯, Pharmaceutical Secondary Standard; Certified Reference Material

邻二甲苯, reference substance for gas chromatography