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
(7-氮杂苯并三唑-1-基氧代)三(三甲基氨基)膦六氟磷酸盐
清洁水中的重金属(保存在0.5%的硝酸溶液)-质控样
顺-1,2-二氯乙烯
Wheaton 125ml溶剂瓶,含PTFE隔垫
Spirotetramat-enol-glucoside 10 ng/μL in Acetonitrile - short expiry, for immediate use only标准品
DB-1 气相毛细管柱
硅烷化 MICROVIAL DP 透明12X32 350UL 融合 内插管 100/包
GAS WASHING BOTTLES, DRECHSEL, WITH SECURITY SINTERED DISC, ACC. TO DIN 12596, 250 ML, ST 29/32,
其他
MTO CELECT H225 (C18) 25UM ID X 1M WITH WINDOW