ED300 Xpress Equilibrium Dialyzer
50-300 µl sample volumes
The Xpress Equilibrium Dialyzer ED300 is a unique system designed for processing large quantities of clinical samples for testing of free hormones such as testosterone, estradiol, cortisol, FT3 and FT4. The ED300 is delivered ready-to-use in a 96 deep well plate with 12 sample cartridges where each cartridge has 8 single sample segments. The segments can also be easily separated to test single samples. The exclusive design of the ED300 allows 96 samples and dialysate buffers to be loaded and removed from the top of the device without removing the cartridges. The ED300 may be used with common single and multi-channel pipettes as well as automated liquid handling systems. It is compatible with the SBS microplate standard.
Features & Benefits
| Feature | Benefit |
| Pipette in and remove sample and test dialysate from the top of the device without removing sample cartridges. | Simple to process large quantities of samples especially where free hormones in the buffer are being tested. Also easy to automate with liquid handling systems. |
| Each well plate can hold 96 samples where similarly designed competitive devices only hold 48. | Reduced cost per test and increased test throughput for each 96 test well plate. |
| Sample cartridges are 100% leak tested. | No loss of valuable samples due to leakage. |
| Regenerated cellulose membrane. | Low protein and hormone binding for high recovery of test samples. |
| High membrane surface area per sample. | Short incubation time to reach equilibrium - as quickly as 120 minutes. |
Technical Specifications
| Sample volume | 50-300 μl |
| Buffer volume | 300-1,400 μl |
| Temperature | 1-60 °C |
| pH | 4-8 |
| Sample | Aqueous solution only |
| Membrane |
Low binding regenerated cellulose. Contains glycerol to prevent embrittlement and traces of elements like sulphides and heavy metals. |
| Weight | 155 g (with 12-8 sample cartridges in a deep well plate) |
| Dimensions | 12.6 x 8.4 x 4.6 cm (L x W x H) |
Ordering Information
| Description | Prod. No. | Price | |
| ED300 Xpress Equilibrium Dialyzer Cart., 8 Tests, 3.5 kDa MWCO | SCI-ED300DC-3.5 |
$48.00 |
Add to Cart |
| ED300 Xpress Equilibrium Dialyzer Cart., 8 Tests, 6-8 kDa MWCO | SCI-ED300DC-0608 |
$48.00 |
Add to Cart |
| ED300 Xpress Equilibrium Dialyzer Cart., 8 Tests, 12-14 kDa MWCO | SCI-ED300DC-1214 |
$48.00 |
Add to Cart |
| ED300 Xpress Equilibrium Dialyzer Kit, 96 Tests, 3.5 kDa MWCO | SCI-ED300DK-3.5 |
$540.00 |
Add to Cart |
| ED300 Xpress Equilibrium Dialyzer Kit, 96 Tests, 6-8 kDa MWCO | SCI-ED300DK-0608 |
$540.00 |
Add to Cart |
| ED300 Xpress Equilibrium Dialyzer Kit, 96 Tests, 12-14 kDa MWCO | SCI-ED300DK-1214 |
$540.00 |
Add to Cart |
Accessories Ordering Information
| Description | Prod. No. | Price | |
| Deep Well Plate, 96 Wells | SCI-WP96 |
$9.00 |
Add to Cart |
| Sealing Sheet for 12 Dialyzer Cartridges | SCI-SSDC |
$7.00 |
Add to Cart |
| Sealing Sheet for 1 Dialyzer Kit | SCI-SSDK |
$7.00 |
Add to Cart |
Large Volume Users: Please contact us at info@vivaproducts.com for special pricing.
Special Request: Products with MWCO of 2 kDa, 20 kDa and 140 KDa available on request. Please contact us at info@vivaproducts.com for details.