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
样品瓶 .2ML 透明 5X32MM
BETAMAX BASE 5UM 150X2.1MM COLUMN
进样隔垫 岛津(20只)
ST-CONES, DOUBLE, FORM D, ST 29/32, acc. to DIN 12249 PRECISO, ?:26, L:170, W.TH.:2,0 MM
噻唑锌
Press-TightY型三通联头
填充柱4.5%DC-200+2.5%OV-17 on Chromosorb WAW DMCS 80/100
单嘧磺隆 标准品
高纯IMPAQ硅胶 40um