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
DL-2-氯-2-苯基乙酰氯
SHORT NECK FLASKS, FLAT BOTTOM, MADE OF QUARTZ-SILICA, WITH BEADED RIM, DIN 12375, 2 000 ML, 165 X
异辛酸亚锡
砂芯坩埚G3
2/6 MXII Double 3-way Valve, RPC-7
正十八烷基硫酸钠
JT-C匀浆仪配套匀浆杯
Pentaerythritol Tetrakis(mercaptoacetate)
乙腈中9种多环芳烃混标
PUNYW9957121 Methyldopa EP Impurity B HCl