英文别名 | P-XYLENE FOR ANALYSIS EMSURE;P-XYLENE FOR SYNTHESIS 1 L;p-Xylene, 99%, SpcDry, with Molecular sieves, Water≤50 ppM (by K.F.), SpcSeal;p-Xylene (1.4-;p-Xylene for HPLC, >=99%;p-Xylene puriss. p.a., >=99.0% (GC);p-Xylene ReagentPlus(R), 99%;C6H4(CH3)2 |