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
2,5-双(5-叔-丁基-2-苯并恶唑基)噻吩
Norprene? A 60 G (Type K) id 9.5mm od 15.9mm wall 3.2mm/reel of 15m
硫代水杨酸甲酯
N,N'-二苯基脲
SPLASH HEADS, STRAIGHT, CONE ST 24/29, SOCKET ST 19/26
SAX HYPERSIL 5UM 50X1MM COLUMN
REACTION VESSEL, WITH BOTTOM OUTLET, SPHERE S 40/25 6.000 ML, (FLANGE D. X VESSEL D.) 215 X 210
4-乙酰氧基苯甲酸
Process Chemistry, Pure PTFE, Reactor Lid,100mm
氨基酸脱羧酶试验培养基基础
