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
Bromophos-methyl-oxon标准品
硅胶小柱填料-100g
COLD TRAPS (DEWAR-CONDENSER) FOR INNER COOLING I.D 80 MM; A.D 120 MM; HEIGHT 200 MM; WITH COCK 6
Talboys 大号支撑板
防水袖套#
NOT LONGER AVAILABLE !
4-氟-2-三氟甲基苯甲腈
乳胶吸头，适用于巴斯德玻璃移液管，100个/包
VACUUM PARA TUBING PARA K 120 - 8x16 mm, 1 meter
Upgrade kit 845: 2. Dosino
