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
乙腈中黑索今(环三亚甲基三硝胺)
OECD培养基, 浓缩液Ⅰ(×100)
15Centrifuge w/900MgSO4 +150PSA 10个/包装
SPRAYER FOR CHROMATOGRAPHY, WITH TEST TUBE, 12 ML, ST 19/26, WITH BASE, MADE OF PLASTIC
4,6-二羟基嘧啶
SensION 3台式PH计,带PH电极
RUBBER SLEEVE FOR CRUCIBLES, 50 ML O.D. 48 MM
10ul气相进样针,#5针头,固定针头
贮藏箱
2,3,6-三氯苯酚乙酸酯 标准品