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
微生物型过滤筛选-质控样
LABORATORY TUBE CONNECTORS, PVDF, GL 25, DN 08/10
2-乙基-1-丁醇
PCB No. 203,10ng/ul 标准品
Titanium 1,000 mg/L in 2% HNO3 + 0.5% HF, 50 mL (Ti Metal)
捕集阱更换吸附柱(3个/包)
STANDARD CONES, SKIRTED, FINISHED NS 7.5/16, DURAN
硅胶管
3-苯氧苄醇