Sartorius, VS15RH21, Vivaspin® 15R Centrifugal Concentrator Hydrosart®, 12 pc

Top Features
Avoids membrane fouling with crossflow technology for low-volume samples
Increases recovery of valuable molecules, thanks to low absorption membranes
Speeds up your concentration process with a high flux design
Simplifies retentate retrieval with the pipette friendly dead-stop pocket

Vivaspin® 15R is recommended for 2 to 15 mL sample volumes and is compatible with swing bucket and fixed angle rotors accepting 50 mL centrifuge tubes. It features a vertical Hydrosart® regenerated cellulose membrane for unparalleled filtration speed. This membrane is ideal when extremely high recovery is required, especially in applications such as the concentration and desalting of valuable antibody (e.g., IgG, mAb) samples. An integral dead-stop pocket enables more than 100-fold concentration factors while eliminating the risk of sample loss and simplifying retentate retrieval. Volume graduations on the housing allow ultrafiltration progress to be easily monitored.

Specifications
Applications:
Application: Concentration; Desalting; Buffer Exchange; Ultrafiltration
Application Area: Biologics development; Diagnostic sample prep; Environmental sample prep; Formulation development; Life science research; Nanotechnology research; Structural biology; Vaccine development
Industry: Pharma / Biotech
Intended Use: General Laboratory Use (GLU)
Market: BioPharma; Research; Environmental

Compliance Information:
Animal Components: No
Certification: ISO 9001

Dimensions:
Membrane Area: 3.9 cm²
Overall Length: 116 mm

Materials of Construction:
Concentrator Body/Sleeve: Polycarbonate (PC)
Concentrator Cap: Polypropylene (PP)
Filtrate Vessel: Polycarbonate (PC)
Membrane Material: Hydrosart® (HY)

Physicochemical Information:
MWCO: 30 kDa

Product Information:
Brand: Vivaspin®
Device Type: Centrifugal
Pack Size: 12
Sample Type: Macromolecule; Protein; Peptide; Nanoparticles; Virus; VLP; Viral Vector; Exosome; LNP; Nucleic Acid

Volume:
Dead Stop Volume: 30 µL
Hold-up Volume: 20 µL
Maximum Capacity, Fixed Angle Rotor: 12.5 mL
Maximum Capacity, Swing Bucket Rotor: 15 mL
Volume Range: 2 – 15 mL