| 摘要 |
An easy to use device for the dialysis of a sample is described. The device (10) embodies a liquid tight compartment, a portion of which is a membrane (20, 30) capable of allowing molecules and compounds of a pre-determined size to pass into and out of the compartment. The cartridge (10) can be fabricated in a manner that provides a highly efficient surface area to volume ratio between the membrane (20, 30) and the sample, allows the use of standard laboratory pipettes for sample introduction and removal, is automatically oriented in a beneficial position when residing in dialysate solution, and prevents the potential for damage to the membrane (20, 30) from osmotic imbalance between the sample and the dialysate. |
