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
螺纹 20MM 蓝色 硅胶/聚四氟乙烯
LC-18液相保护柱
2,3-二甲吡啶
丙酮中虫线磷溶液,1000μg/mL
DL-苯丙氨酸
硅酮过氧化物 id 7.00mm standard tubing reel of 5m
SCREW FILTER 250 ML, WITH FUNNEL, HEAD, 2 SEALS, WITHOUT FILTER DISC, FOR FILTER PLATE 50 MM, SC
VOLUMETRIC FLASKS, 10 ML, DIN-A, CONFORMITY CERTIFIED, RING MARKS, INSCRIPTION, BLUE GRADUATED, ST-HOLLOW GLASS STOPPERS, ST 7/16
6002 酸性气体滤毒盒
3,5-二氯异硫氰酸苯酯