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
(定制产品)11种元素ICP-MS混标,溶于1% HNO3
Bensulfuron-methyl Reference Material
HYPERSIL GOLD CN 5UM 50X4.6MM COLUMN
Sep-Pak C2 SPE小柱, Vac 3cc, 500mg
CD-2887气相毛细管色谱柱
TEST TUBES, DURAN, WITH NS-PE-STOPPER, ROUND BOTTOM, 25 X 150 MM, ST 24/29, UNGRADUATED
O ring for 12mm Tools
Hirschmann 玻璃毛细管 1-5 μL
kd浓缩器
TEST TUBES WITH SPOON STERILE, 30 ml (1 pc)