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Tap, PP, for narrow-mouth storage bottles article number 81660-81666
Bellows Connectors - B Length Joint
SLIDE MAILER 3 PLACE
Colourless tips 1000-5000μl, PP Case = 10x50 pcs.
透明螺口 样品瓶/内插管 /密封垫 12X32MM
Metrigard玻璃纤维滤纸
PUNYW8938280 Carvedilol Impurity 11 HCl
PUNYW7400148 3-alpha,12-alpha-Dihydroxy-5-beta-chol-9(11)-enic Acid
气相色谱柱,TRACE TR-WAX 气相柱, 30m, 0.25mmID, 0.25μm 液膜厚度
7772 硅质半面型单滤盒防尘面具(中号)