| 产品名称 | Glass Capillary Tubing w/ Internal Glass Fiber (500/pk) |
| 产品货号 | |
| 产品价格 | 现货询价，电话：010-67529703 |
| 产品规格 | |
| 产品品牌 | Tritech ResearchInc |
| 产品概述 | Glass Capillary Tubing w/ Internal Glass Fiber (500/pk) |
| 产品详情 |
 (Click to see larger image) Narishige's GD-1 are special borosilicate glass capillary tubes, 90 mm in length, and have been pre-washed in an ultrasonic bath. Each capillary has a glass filament (approximate diameter of 100 µm) attached to the inner wall. The narrow interface between the circumferences of the fiber and the glass tube dramatically increases capillary action. This allows for easy back-filling of micro-capillary needles by simply inserting the back of the needle into a drop of liquid. Enhanced capillary action carries the liquid all the way to the needle tip in about 1-3 minutes. FAQ's Q: How many capillaries are in a pack of GD-1? A: A package of GD-1 has 500 tubes per pack whereas the sterile ultrasonically cleaned version of GD-1, GDC-1 and has 200 tubes per pack. Keep in mind that for use with most needle pullers, depending on your use, the needle puller will pull each microcapillary into two distinct needles, so a package of 500 microcapillaries will allow you to create 1000 needles. |
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