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
TEST TUBE HOLDER, MADE OF HARDWOOD, WITH STEEL SPRING, LENGTH 175 MM
(定制产品)30种元素ICP-MS混标
D-正缬氨酸, 99%
丙二醛二缩苯胺盐酸盐
玻璃器材
SINGLE WAY STOPCOCKS, GROUND AND POLISHED, WITHOUT KEYS, BORE 4 MM, NS 14.5, DURAN, " SIDE ARMS 10 MM "
10ML 透明 顶空 螺口 样品瓶
ASI HOUSING, TERNARY
BETASIL DIOL 100 5UM 50X4MM COLUMN
Hibar 125-4,6,LiChrosorb RP-18 10μm定制柱