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
pH精密试纸 5.4-7(上海)
LL COMB.E.CON PT1000 SGJ F*
BASE, WSS, TRIPLE PROFILE, 60 CM
SCREW THREAD, WITH CONE ST 29/32, GL 25/10, SEAL: 22X10, LENGTH 75 MM acc. to DIN 12257
氯化铜,二水
RN Compression Fitting 1 mm
SPHERISORB SCX 5UM 250X4MM COLUMN
.75ML 样品瓶 硅树脂/ 聚四氟乙烯聚丙烯 8-425
Talboys 加大型实验架,不锈钢
751键盘