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
四棱莲凝集素
铝制称量盘50mm
Hypersil GOLD PFP IntegraFrit, 50x0.075mm, 5um (3/pk)
8-425螺纹口 1.5ml样品瓶盖
4-氨基-3-氯吡啶
2,2'-二硝基联苯
1,4-丁二醇
30种元素ICP-MS混标,溶于5% HNO3
2-甲基丙酸丙酯
SEPARATORY FUNNELS,WALTER, BOROSILICATE GLASS 3.3 UNGRADUATED W. SOLID ST-STOPC. PLUGS, BORE 2.5