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
3,5-二氟苯磺酰氯
Ornidazole
WEBSEAL 套装 700UL 聚四氟乙烯
GAS DISTRIBUTION TUBE, 22 MM, DURAN
硫酸锂
SINGLE WAY STOPCOCKS, GROUND AND POLISHED, WITHOUT KEYS, BORE 8 MM, NS 24 DURAN
平底试管20X100
2,7-二氨基芴
异喹啉羧酸
Talboys 带管连接件水平安装杆,203mm