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
20MM 红色 磁 COMBI 密封垫
FLUOPHASE WP300 5UM 250X4MM COLUMN
Copper(II) Hydroxide
盐水瓶
p-Ethynyltoluene
2-氯-3-三氟甲基吡啶
进液管,适用于Dispensette/Titrette?口滴定器/seripettor? pro瓶口分液器,量程25-100ml,250-480mm
LiChrosorb?RP-select B (10 祄)
7种氯苯混标(定制)
BUR. TIP W. GROUNDING*