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
1ml定量环 GC/MGS
2-溴异丁酰溴
DOWEX MARATHON 阴离子交换树脂
Center tube, hoist, filter, swivel , gas tube for N-EVAP 112
PUNYW7507344 Dexamethasone EP Impurity J
DL-α-氨基己二酸
3-吡啶乙腈
ERLENMEYER-FLASKS, DURAN, WITH GRADUATION, 250 ML, FLASK ? 85 MM, HEIGHT 140 MM, NECK ? 50 MM, WID
STIRRER MAGNETS Oval
Spring band clamp 7.3 -7.8 mm