Spectra/Por® Biotech
Dialysis membranes Spectra/Por® Biotech
- Pre-wetted (containing 0.1 % sodium azide)
- Ultra-pure, due to production process no contamination by trace elements like heavy metals, sulfides or glycerols
- Specifically engineered for precise MWCO (Molecular weight cut-off)
- Read-to-use, no pre-treatment necessary
Dialysis membranes Spectra/Por® Biotech RC
- Made from regenerated cellulose (RC)
- Highly resistant against chemicals
- Suitable for pH range 2 – 12 and temperatures 4 – 60 °C
Dialysis membranes Spectra/Por® Biotech CE
- Made from cellulose ester (CE)
- Very broad range of MWCO
- Biologically inert, negligible protein adsorption
- Tolerate only weak or dilute acids and bases as well as mild alcohols
- Sensitive against organic solvents
- Suitable for pH range 2 – 9 and temperatures 4 – 37 °C