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
seal wash 密封垫
D-亮氨酸甲酯盐酸盐
(R)-2,2'-联萘酚-14-冠醚-4
标本瓶100X210
IMPAQ 硅胶
RUBBER RING WITH RIM, OUTER DIA. SIZE TOP 37 MM, O.D. SIZE BOTTOM 22 MM, I.D. S.BOT. 16 MM, HEIGHT
3,5-二氯茴香硫醚
SPARE ONE WAY FILTERS WITOPED ECO, PACK = 5 PCS.
三角洗瓶
2-溴苯甲酰氯