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-氯苯氧乙酸
Hexagon Key 2.5mm
费林溶液1号
耐高温手套 (~500℃)
VOLUMETRIC FLASKS, DIN-A, WITH ST-HOLLOW GLASS STOPPERS, 5 000 ML, CONFORMITY CERTIFIED, ST 34/35, BLUE GRADUATED
普通剪刀#
VISCOMETERS, CANNON FENSKE, OPAQUE LIQUIDS, L. 295 MM, CAPILLARY NO.300, RANGE CST 50-200 MM2/S 0,
N-乙酰-DL-色氨酸
间甲苯异氰酸酯