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
ASTEC CHIROBIOTIC R 5UM 25CM X 2.1MM
Ion PAC AG14预柱
HP-5 气相毛细管柱
WATCH GLASSES, ? 100 mm
pH 5.28柠檬酸钠缓冲溶液
草酸氢钾
0.005IN ID SS TUBING, 1/16IN OD, 30CM
四甘醇单苄醚
MEASURING CYLINDERS WITH HEXAGONAL BASE WITHOUT GRADUATION, 10 ML, DURAN
(易制爆)硝酸银