costar50ml尖底离心管 Corning® 50mL PP Centrifuge Tubes, Conical Bottom with CentriStar™ Cap, Bulk Packed, Sterile, 25/Sleeve, 500/Case (Product #430829) 产品编号 产品描述 管盖类型 大离心力RCF 每箱数量 每包数量 价格(元/箱) 430290 PP,架装 密封盖 15500×g 500个 25个 1585 430291 PP,袋装 密封盖 15500×g 500个 25个 1454 430304 PET,架装 密封盖 3600×g 500个 25个 2216 430828 PP,架装 密封盖 15500×g 500个 25个 1189 430829 PP,袋装 平盖 15500×g 500个 25个 1090 4558 PP,架装 平盖 15500×g 500个 25个 1864 costar50ml尖底离心管 product details at-a-glance Material: Polypropylene Qty./Pk.: 25 Qty./CS.: 500 Capacity: 50 mL Tube Style: Centrifuge Bottom Style: Conical Neck Style: Wide Top Style: Threaded Max RCF: 15500 xg Graduations: Yes Graduation Range: 5-50 mL Graduation Interval: 2.5 mL Color: Clear Cap Style: CentriStar™ Cap Material: High Density Polyethylene Cap Diameter: 34.7 mm (approx) Cap Color: Orange Sterile: Yes Self-Standing: No Outer Diameter: 29.1 mm (approx) Length: 114.4 mm (approx) Feature: Disposable Rack: No costar50ml尖底离心管 Corning® 50mL clear polypropylene (PP) conical bottom centrifuge tubes come with the advanced polyethylene CentriStar™ caps and are bulk packed 25 per resealable zip lock bag. Foam racks can be purchased separately. The CentriStar™ cap has an easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping. This leak-proof design comes with a revolutionary plug feature that virtually eliminated all seepage when used under recommended conditions. Please check our Technical Information Listing for information on the physical and chemical properties of Corning plastic centrifuge tubes as well as important suggestions for safe use.