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
百里酚酞
苯基乙烯基硫醚
pH indicator paper, fix, pH 5.1-7.2, strips 6 x 85 mm, cannot bleed to the sample Case = 100 pcs.
青霉素V钾纯度标准物质
MSA培养基
100ml分液漏斗架,可放置6个分液漏斗(as-1)
聚合物悬浮液浊度标准物质
Talboys可调式摇板,2杆
SS COL. 3M X 1/8" PW 30% BIS(2-ETHOXYETH ADIPATE ON CHROMOSORB
2-(羟甲基)噻唑