Centrifuge Tubes - Centrifugal Concentrators News

Wolflabs Vivaproducts :: New category 'Centrifuge Tubes - Centrifugal Concentrators

Models include; Vivacon 2, Vivacon 2-PCR, Vivacon 500, and Vivacon 500-PCR

Discounted Vivacon 500 VN01H01 Centrifuge Tubes - Centrifugal Concentrator. OFFER ENDS 2013-12-24

Introduction
Vivaproducts Vivacon 500 and Vivacon 2 centrifugal concentrator centrifuge tubes from Wolflabs. Vivacon centrifugal concentration tubes offer the optimal solution for DNA concentration and buffer exchange applications. For optimal performance with very dilute samples, e.g. forensic samples, Vivacon is equipped with the patented regenerated cellulose membrane Hydrosart. High recoveries and excellent reproducibilities are paired with convenience offered by volume graduation and molecular weight cut-off printed on individual devices.

Features and benefits
- Vivacon, in comparison to the classical Vivaspin units, features a horizontal membrane design that is optimized for consistency with previously used procedures.
- Selected cut offs of the Vivacon units are also available in PCR Grade, meaning sterile and DNA-free. For this, they have been treated with a validated, dual-cycle ethylene oxide (ETO) gas process to a safety assurance level (SAL) of 10-6. They are also free of detectable human genomic DNA tested in a qPCR assay over 55 cycles with a verified limit of detection < 2 pg. This high safety level makes Vivacon 500 and Vivacon 2 PCR Grade the products of choice for most critical applications, like e.g. case work in the forensic industry.
- For optimal performance with very dilute samples, e.g. genomic DNA for forensic applications, Vivacon 500 and Vivacon 2 are equipped with the patented Hydrosart regenerated cellulose membrane that guarantees extremely low binding properties and high flux.
- The option of a back-spin step after sample processing assures complete and highly reproducible concentrate recovery. This is especially important when working with low sample concentrations.