87-89-8 无动物源, 低内毒素, ≥99%, 用于细胞培养 现货

87-89-8 分析对照品, 99.5% 现货

8013-17-0 99%(HPLC) 现货

8013-17-0 99.5% 现货

425-87-6 ≥99%(GC) 现货

7781-49-9 优级试剂 现货

4957-14-6 99% 现货

20461-99-8 97% 现货

16096-97-2 95% 现货

3249-92-1 ≥95%(T) 现货

4638-48-6 ≥98% 现货

4284-09-7 ≥98% 现货

132-31-0 AR 现货

930-35-8 97% 现货

7396-41-0 98% 现货

144-48-9 98% 现货

87-89-8 99% 现货

128-53-0 98% 现货

2338-19-4 ≥98%(HPLC)(N) 现货

115007-14-2 98% 现货