Designed for ultimate convenience, the Micro Float-A-Lyzer® significantly improves handling and dialysis of microliter volume samples. This ready-to-use dialysis device is constructed with high purity Biotech Grade Cellulose Ester (CE) membrane in 7 concise MWCOs from 0.1-100 kD for better molecular selectivity. The Luer® port and included syringe allow for easy loading, in-process testing and sample retrieval without risking needle punctures.
Biotech CE exhibits a fair chemical compatibility and tolerates pH 2-9 and temp 4-37 °C. Exposure to most organic solvents is not recommended and should be confirmed on the Repligen Chemical Compatibility table.
FEATURES
Tubular membrane for max surface area with incorporated air bladder, stand and interlocking pegs
Luer cap and syringe allow for easy and safe sample loading and in-process testing, no dangerous needles
Syringe aspiration of clamp sealed membrane for 90-98% sample recovery
7 MWCO’s from 0.1 - 100 kD for molecular selectivity from small peptides to large nanoparticles
Achieve 98% sample purity with Biotech CE membrane, no heavy metals and sulfides
Drug dissolution: Controlled release for dose determination
USP Apparatus 2 and 4 compatible
Typical Dialysis Applications for Micro Float-A-Lyzer® Dialysis Devices
2 Volume Sizes | 100-200 µl | 400-500 µl |
---|---|---|
Height | 4.4 cm | 6.3 cm |
Width | 4.5 cm | 4.5 cm |
Thickness | 1.9 cm | 1.9 cm |
Membrane flat width | 10 mm | 10 mm |
Membrane diameter | 6.4 mm | 6.4 mm |
7 MWCOs | Color Code |
---|---|
0.1 - 0.5 kD | Green |
0.5 - 1.0 kD | Orange |
3.5 - 5 kD | Black |
8-10 kD | Yellow |
20 kD | Red |
50 kD | White |
100 kD | Blue |
Membrane type | Biotech Grade Cellulose Ester (CE) |
PP Luer-Lok cap | Open and close for in-process sampling Color-coded for MWCO Leak proof and re-sealable |
Body piece | Seals top/bottom ends of membrane Buoyant and self-orienting Polycarbonate |
Potting | Polyurethane |
Sample loading | 1 ml syringe (included) |
Packaging | 12/package |
MWCO |
Color Code |
100 - 200 µl |
400 - 500 µl |
Quantity |
|
0.1 - 0.5 kD |
Green |
12/pkg |
|||
0.5 - 1 kD |
Orange |
12/pkg |
|||
3.5 - 5 kD |
Black |
12/pkg |
|||
CE |
8 - 10 kD |
Yellow |
12/pkg |
||
20 kD |
Red |
12/pkg |
|||
50 kD |
White |
12/pkg |
|||
100 kD |
Blue |
12/pkg |