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
样品杯
CARBOWAX AMINE 气相毛细管柱
CS 9.5mm 隔垫 50个/包装
ProElut AFT-4 6mL 30/pkg
Ytterbium(III) Chloride Hexahydrate, 99.9%
2,5-二溴噻唑
DB-1301气相毛细管柱0.53*15*1.0
NO.900 氟化胶带,切削型
一氯甲烷、氯乙烯、氯乙烷/氮气
STIRRER COMPRESSED AIR RO 31/F, OVERALL LENGTH: 190 MM 0,3 - 6 BAR