Convenience & Efficiency for Microliter to Liters Samples.
Floater
Spectrum introduces the new Micro Float-A-Lyzer® Ready-to-Use Dialysis Device for the easy and efficient dialysis of very small sample volumes (100-500 μl). Providing ultimate convenience, this preassembled device incorporates Spectrum’s ultrapure Biotech Grade Cellulose Ester (CE) tubular membrane into an easy-to-use design making laboratory micro dialysis easier than ever. Available in 2 volume sizes: 100 – 200 μl & 400 – 500 μl; and 7 concise MWCOs ranging from 100 – 100,000 Daltons.
Spectrum introduces the next generation (G2) in Ready-to-Use laboratory dialysis devices featuring Ultra-Pure Biotech Cellulose Ester (CE) Membrane. Spectrum’s proprietary Biotech Grade CE is a low protein binding synthetic membrane available in 9 precise MWCOs (0.1-1000kD) with 1-10ml volume size.
Biotech Grade Membranes
Cellulose Ester (CE) & Regenerated Cellulose (RC) Only Spectrum offers Biotech Grade dialysis membrane for those critical applications requiring stringent MWCO’s and membrane purity. Since these synthetic membranes are made using a process free of heavy metal contaminants and sulfides, they are ultra-pure and require no cleaning or pre-treatment. Simply rinse with DI water, apply Universal Closures*, and load the sample.
Spectrum offers 2 types of Biotech-grade membranes to meet the different demands of laboratory dialysis applications: Cellulose Ester (CE) & Regenerated Cellulose (RC).
Spectra/Por® Closures
3 functional types & one pair combination for use with Standard RC. Since Spectra/Por Standard Closures float, they aid in buoyancy and vertical orientation when applied to the tubing top end. Autoclavable and available in a variety of colors for easy sample identification.