ULTRASPIN離心濃縮管為樣品濃縮和緩沖液交換的**選擇，廣泛應用于分子量篩截MWCO。duyi無二的垂直濾膜設計保證了較高的過濾速度和回收率。

Vivaspin centrifugal concentrators offer opti-mal solutions for the concentration or buffer exchange application over a broad range of volume capacities and MWCO’s. High flow rates and recoveries are possible due to the unique vertical membrane design.The patented dead-stop technology design of the concentrator assures convenient and safe sample hand領 and allows direct recovery of the concentrate without further re-spin.

典型應用Typical applications are:
蛋白質和生物分子，核酸等樣品的濃縮concentration of proteins and biomolecules
透析 dialysis
緩沖液去離子deionization of buffers
緩沖交換buffer exchange
NMR 樣品濃縮

用于非常少量樣品和高污染物

Ultraspin是內置超濾膜的超濾離心單元，特殊的結構具有一下顯著優點Their special constructions offer the following advantages
　　　　　高流速high flow rates
　　　　　垂直內置半透膜提供大的膜面積而且防堵塞vertically built-in membrane offers a large membrane area　and thus prevents clogging up
　　　　　帶內置迷你ＤｅａｄＳｔｏｐ防止無潤滑運行，保障安全有效操作with built-in dead stop pocket to prevent the unit from running dry　and thus guaranteeing a secure operation
　　　　　通過簡單吸量管回收濃縮樣本集沒有任何再離心 the concentrated specimen can be recovered by simple pipettingwithout any re-centrifugation
　　　　　她是完成你分離任務的**單元.你可以選擇定不同性質和尺寸的膜會在從種類繁多的膜，It is very easy to find the optimal units for your separation task.You can chose from a large variety of membranes with different　properties and units of different sizes

主要特點 優點

垂直, 大面積過濾膜 快速, 不容易堵塞

內置Dead-Stop-Volume No risk (to concentrate to dryness)

Low-binding materials High recovery

No Re-spin necessaryEasy hand領, fast

Membrane selection Highest recovery with extremely low binding

Broad volume range from 0.5100 ml High volume flexibility

Wide MWCO range from 2 kDa 0.2 μm High MWCO flexibility

訂貨信息：

PES濾膜 Dead Stop 體積 MWCO Volume包裝個/盒

3kDa 5kDa 10kDa 30 kDa 50 kDa

0.5 ml 5 μl723033 723024 723021723026 723028 25

723034723025 723023 723027 723029 100

2 ml 8 μl 723045 723039723037 723041 723042 25

723046723040 723038 100

4 ml 20 μl 723053 723051723055 72305625

723054 723052 100

6 ml 30 μl723066 723059 723058723060 723062 25

723061 100

15 ml 50 μl 723067723070 723071 10

723069723068 40

20 ml 50 μl 723092723081 723079 723083 723085 12

723093 723082723080 723084 723086 48

PES 濾膜 Dead Stop 體積 .MWCO Volume Pcs/ pack

100kDa 300kDa 1000kDa 0.2 μm 5個每包 25

0.5 ml 5 μl 723030 723036 25

723031 723032 100

2 ml 8 μl 723043 723044 723049 25

100

4 ml 20 μl 723057 25

100

6 ml 30 μl 723063723064 723065 25

100

15 ml50 μl 10

40

20 ml 50 μl723087 723089 723090 12

723088 723091 48