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
玻璃衬管
MOUNTING PLUG SPACER FOR MSA SAMPLING
其他
DOWEX M4195, 500GM
样品瓶 12X32 微量+W/0.3ML
Norprene? A 60 G (Type B) id 1.6mm od 4.8mm/reel of 15m
SCREW FOR BOTTLES NARROW MOUTH PE 30 ML ST.14
2000mL棕色容量瓶(A 级)
UV2551紫外分光光度保险丝5A(200-240V)(岛津)
Porapak PS 80/100,填料