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
FILTER DISCS, POR.2, D. 80 MM, DURAN
2-溴-2-苯基乙酰苯
INTERNAL CENTER RINGS, O-RING SEALS MADE OF PERBUNAN/ STAINLESS STEEL, 40 MM
FLASKS, FLAT BOTTOM, LONG NECK, MADE OF QUARTZ-SILICA, WITH BEADED RIM, DIN 12370, 1000 ML, 131 X
NOT LONGER AVAILABLE !
醋酸钯
Heater band 400 watt, 2.5 x 6.0in round inner for dry bath 112