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
2MG砝码,E1级别,
100x2.1mm 3um Hypersil GOLD SAX
头戴式防冲击面罩
resteck EPA521&522专用活性炭小柱
银,细颗粒状,425~850(20~35目)
20mL,PK,Sample Loop, 1/8"
三磷酸腺苷酸,分析标准品,HPLC≥96%
RUBBER STOPPERS, SOLID, TOP D. 13 MM BOTTOM-D. 9 MM, LENGTH 20 MM
Transferpette? S 100-1000 μl下半只内套筒(含弹簧)
硝酸盐还原试剂盒