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
Fisher 农残级 乙酸乙酯
平底烧瓶 250/24(申玻)
Spring band clamp 7.3 -7.8 mm
NEPHELO CULTURE FLAS "BIOGEN", W.CLEANOUT GL 18, LATERAL SIDEARM ? 12 MM, MEDIUM NECK WITH GL 32
蒸发皿, PTFE材质,75 ml,坩锅形,无流嘴
MICRO EL.CONE 16 WOC*
100x4.6mm 3um Hypersil GOLD Phenyl
PESTLE, PORCELAIN, DIA. 37 MM, LENGTH 132 MM, WITH GRINDING SURFACE, UNGLAZED
Fenhexamid,10ng/ul 标准品
2溴丙烷 标准品