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
BLANKS FOR EVAPORATING FLASKS PEAR SHAPE, 1000 ML, DURAN
黄铜联合三通, 1/4英寸外径 (1个/包)
EcoCART 125-3,LiChrosorb CN 7μm定制柱
CM-S活性炭口罩 (耳挂型)
2,5-二溴-3-十二烷基噻吩
PUNYW7095267 Defluoro Fosaprepitant Dimeglumine
FEP TUBE CONNECTION M6 10,5
HPLC空柱管套装
CD-225气相毛细管色谱柱
CONNECTING TUBES, STRAIGHT, PP, TUBING I.D. 9 - 12 MM