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
碘化钾
2kg-1g 砝码套装, OIML CLASS F1级别, 带NALVP证书
Cyclohexanone-2,4-dinitrophenylhydrazone标准品
pH indicator sticks, pH 0.0 - 6.0, fix, stips 6 x 85 mm Case = 100 pcs.
2,4-二羟基甲基-6-甲基苯酚
31种元素ICP-MS混标,溶于2% HNO3 + Tr HF
2-溴-4-硝基吡啶
FLASKS, ROUND BOTTOM, LONG-NECK, MADE OF 0UARTZ-SILICA, WITH BEADED RIM, DIN 12345, 50 ML 51 X 12
硅酮过氧化物 id. 2.79mm (2- collared tubing) 6 lengths 7616-48
三乙酸纤维素酯手性填料,用于对映体的分离