如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
3-甲基-2-吡啶醛
BEAKERS, 250 ML, LOW FORM, WITH SPOUT, DURAN, WITH GRADUATION
DURAN FILTERING HEAD W. FUNNEL AND SEAL
对异丙基苯巯基硼酸
Trimethylsulfoxonium Bromide
4-苯乙烯磺酸钠盐
2-甲基-6-乙氧基喹啉
ERLENMEYER-FLASKS; NARROW NECK, MADE OF QUARTZ-SILICA, WITH RIM, DIN 12380, 25 ML, 35 X 70 MM
Hibar 250-4,6,Purospher RP-18e 5μm定制柱
20mL,容量瓶,USP级,棕色,3.3玻璃,误差±0.02 mL,ST 10/19,玻璃顶塞,白标,含证书