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
1/4英寸PTFE密封垫圈,用于存储接头,20个/包
四氯化碳中石油类
瓷质坩埚盖 (50ml用)
标签纸 大号
FILTER PAPER CIRCLES,(4) MEDIUM DENSE, MEDIUM RAPID, FILTER D.270 MM, PACK OF 100 PCS
2,2,3,3,4,4-六氟-1,5-戊烷二醇
分流衬管,直型带中间收口,超高惰性脱活
2,5-二甲基-2-己烯
LABORATORY SUPPORT, SIZE OF PLATE 300 X 330 MM, ADJUST.FROM 130-470 MM
BETABASIC 8 5UM 10X4MM DROP-IN GUARDS 4/PK