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
3-氟-4-甲氧基苯腈
Waters Filter insert
REACTION VESSELS, 1,5 ML, PP, DISPOSABLE, WITH AFFIXED LID, (CAN BE PERFORATED), BLUE, DUSTFREE P
十四烷基三甲基氯化铵(TTAC)
4-甲基-1-茚酮
CHROMAFIL 尼龙针式滤器
L-古洛糖酸-γ-内酯
分样筛35目
PRECISION DENSITY HYDROMETER, DIN 12785 WITH THERMOMETER +10 +25°C, L. 430 MM, L20 TH RANGE 0,880
N-苄氧羰基-L-缬氨酸琥珀酰亚胺酯