Sartorius™ Vivaspin™ 15R Centrifugal Concentrators

Description

• With all the unique features of Sartorius Stedim Biotech centrifugal concentrators
• Conical bottom, 30 x 116mm tubes that target a volume of 2 to 15mL
• Patented vertical twin membrane for extremely short concentration time (30-fold in 15 min.)
• Safe sample concentration due to dead-stop volume
• Features the Hydrosart™ regenerated cellulose membrane
• Highest recovery at low absorption (95-98%)
• Very small holdup volume (< 20µl)
• Crystal clear housing with volume graduations

• Designed to fit into rotors that can accommodate Falcon 50mL conical bottom tubes
  • Beckman Allegra 25R with TS-5.1-500 swing-out rotor with BUC 5 buckets and 368327 adaptors
  • Beckman TA-10.250 25° fixed angle rotor with 356966 adaptors
  • Heraeus Multifuge 3 S-R with (Heraeus/Sorvall) 75006445 swing out rotor with 75006441 buckets and adaptors for Falcon 50 ml conical bottom tubes
• These devices are not designed to fit into rotors that only accept round bottom 29 mm x 105 mm tubes (e.g. Sorvall SS34 Beckmann JA 20)
  • If your rotor accepts only 29 mm x 105 mm round bottom tubes, please use the Vivaspin 15, which can be used in either round bottom or conical centrifuge tubes