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
双(对甲苯磺酰)重氮甲烷
HYPERCARB 3UM 30X4.6MM COLUMN
硫酸锶
组合装 透明4ML 样品瓶 含 黑色 瓶盖
BETASIL PHENYL/HEXYL 5UM 30X3MM COLUMN
COLLECTING FLASKS, ACC. TO SCHLENCK, ROUND BOTTOM, VALVE STOPCOCK, WITH PTFE-NEEDLE VALVE AS LATERAL CONNECTION, OLIVE 8 MM, 100 ML, NS 29/32
MORTARS, PORCELAIN, DIA. 150 MM, CAPACITY 650 ML, WITH SPOUT, UNGLAZED
STOPCOCKS, STRAIGHT, WITH SOLID GLASS PLUG ST 18,8, BORE 6,3 MM, BENT TUBE SIDE ARMS
电子天平JY5002
对氯苯乙酰腈