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
4,5-二苯基-2-巯基噁唑
4-溴吲哚
Dispensette S Trace Analysis, 痕量分析型,游标可调, 钽弹簧, DE-M 标志, 1-10 ml, 不带回流阀
Vol. flask BLAUBRAND A conf.cert. Amber, 50 ml, DURAN, NS 12/21, PP-stopper
Phenomenex Luna PFP(2)色谱柱
安全瓶盖IV,带4个插口和1个透气口,用于GL45螺纹口废液瓶(PTFE,PFA,PP)
Dihydroxyacetone,Pharmaceutical Secondary Standard; Certified Reference Material
聚氧乙烯(20)失水山梨醇单油酸酯
气相色谱柱,TG-5MS 15m x 0.32mm x 0.25μm
DURAN? Mixing cylinder, without graduation and stopper, NS 34/35, 500 ml