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
13种元素ICP-MS标准溶液
2-氨基-4-甲氧基苯并噻唑
联苯菊酯快速检测试纸条
HYPERCARB 7UM 100X4.6MM COLUMN
(定制产品)13种元素ICP-MS混标,溶于 5% HNO3/Tr HF
1000:10mL,A级玻璃量筒,蓝标
BUBBLING AND COVERING TUBE
3H,5H-八甲基四硅氧烷, 97%
SCREW-THREAD WITH GLASS PART FOR OSMOSIS APPARATUS, 1 GL 32/18
四氯钯酸铵