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
L-色氨酸甲酯盐酸盐
丹磺酰氯
SCREWTHREAD TUBES, SVL 22, LENGTH 100 MM, DURAN
硅藻土(助滤剂)
VISCOMETERS, CANNON UBBELOHDE A + DIL.B CAPILLARY NR. 400, RANGE cST 240 -1200 MM2/S, K: 1,2, CAL
AUTOM. BURETTES, 25 ML:0,05, DIN-B, WITHOUT STOPCOCK,WITH LATERAL NEEDLE VALVE, WITH PTFE-NEEDLE
TENAX GR 玻璃管
5-羟基吲哚-3-乙醇
5-溴间苯二酚,>98.0%(GC)(T)
3-溴丙酰氯