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
定制20种元素混标
深孔板,24方孔,锥底,15.0mL
SOCKETS OF NON-CORROSIVE METAL FOR SPIRIT LAMPS FLAT CONICAL SHAPE
粘液酸盐测试肉汤
Hamilton 更换针头,用于2.5μL-100μL进样针,22s
Flask Erlenmeyer 500ml flat bottom, 24/40
DEWAR VESSELS, IN METAL JACKET, 3000 ML
Empore 镭 SPE膜片
OPTI-MAX SS INLET CHECK VALVE HP1050
3-(3,5-二氯苯基)-N-(1-甲基乙基)-2,4-二氧代-1-咪唑烷羧酰胺