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
HEXAGONAL STOPPERS, FLAT, DG GROUND, NS 7.5/16, DURAN
MC培养基平板
HYPERSIL 100 SILICA 20UM 50X7.8MM COLUMN
GLASS BEADS ACID WASHED 75U
紫菜中砷、铅、镉成分分析标准物质
Whatman Anotop 25 针式滤器
Limited Volume Insert, 250ul, LV250
MICRO BURETTES, BANG, DIN-AS, ST-GLASS- PLUGS, CONFORMITY CERTIFIED, WITH STOPCOCKS, 1 ML
2,5-二甲基苯肼盐酸盐
二氯甲烷:丙酮(1:1)中6种替代物混标