Vivaspin® Turbo 15 PES

Vivaspin® Turbo centrifugal concentrators offer the optimal choice for maximum concentration or buffer exchange applications, with their broad range of MWCOs and market unique membrane choice of RC and PES membrane.

The Vivaspin® Turbo 15 RC concentrators are the Regenerated Cellulose concentrators with the highest flow rates on the market due to their large, twin vertical membranes and sleek internal profile, which minimize protein polarization and subsequent fouling of the membrane and ensures maximum process speeds right down to the last 100 μL.

Features:
- Unique optimal membrane choice (PES and RC)
- Complete recoveries
- Fastest concentrations
- Highest chemical resistance
- Easy retentate collection
- Graduated and markable

Specifications:
Materials:
Body: Styrene butadiene copolymer
Filtrate vessel: Polypropylene
Concentrator cap: Polypropylene
Membrane: Regenerated Zellulose (RC)
Dimensions:
Total length (concentrator insert): 77 mm
Total length (in tube with cap): 118 mm
Diameter (concentrator insert): 27 mm
Active membrane area: 8.1 cm2
Hold up volume of membrane: <10 µL
Dead-stop volume in swing out: 100 µL
Dead-stop volume in fixed rotor: 60 µL
Concentrator capacity:
Swing bucket rotor: 15 mL
Fixed angle rotor (25º): 9 mL
Maximum speed (5 kDa - 50 kDa):
Swing bucket rotor: 4,000 xg
Fixed angle rotor (25º): 7,500 xg
Maximum speed (100 kDa):
Swing bucket rotor: 3,000 xg
Fixed angle rotor (25º): 4,000 xg
Sterilization: EtO or 70% EtOH
Membrane passivation: 5% Tween 20 | 5% SDS | 5% Triton X-100

Product Documents:
Product Literature