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
棒曲霉素
KAHN-TUBES, AR-GLASS, PLAIN RIM, ROUND BOTTOM, 100 MM, O.D. 12 MM
认证的5mL 透明高回收样品瓶
赤藓红B钠盐,RG,85%
LiChroCART 250-3,LiChrospher 100 RP-8e 5μm定制柱
气相进样针针头 22gauge , PK6
4-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl]morpholine
碘化铅
贝类样品的总砷, 镉, 锌, 汞, 铅, 磷
BETASIL C18 10UM 300X4MM COLUMN