Aura - Watson-Marlow Science and Laboratory Peristaltic Pumps
Peristaltic pumps are an economical yet accurate alternative to a second HPLC pump when adding a post-column chemical derivatization agent(s). Exceptional accuracy, combined with a digital display and intuitive user interface, ensure that these small pumps are precise and simple to use.
Hundreds of applications have been documented for the use of post-column chemical derivatization including “The Sensitive Determination of Free Formaldehyde in Cosmetic Preservatives” (Joshua and Hillebrand, 2009) in which a single speed peristaltic pump was used to deliver a consistent 0.8mL/minute flow of post-column chemical derivatization agent.
The Watson-Marlow 120 range of science and laboratory pumps offers flexible solutions for a variety of demanding applications. It comes with a 114DV pumphead offering a flip-top which assures trouble-free, continuous tube loading in seconds, high accuracy and repeatable flow. The 114DV pumphead also accepts tubing in bore sizes 0.5mm to 4.8mm.
- Small size, simple construction, and exceptional precision
- Compact footprint saves bench space
- Exceptional speed control and accuracy
- With accurate, repeatable flows up to 170 ml/min
- Simple: minimum key presses, intuitive operation
1-200 continuous RPM
Flow rate: 0.02mL/min to 170mL/min. (depending upon tubing ID)
Pumphead: 114DV
Maximum Pressure: 30 psi
Weight:: 3lbs 4oz.
Size: W 4.3”x L 7.6” x H 4.4”
Additional Options:
- Additional pump heads can be purchased separately for stacking purposes to run multiple solvents simultaneously.
- Tubing is sold separately. Many varieties are available including: BioPharm 0.5mm ID and Silicon platinum cured tubing. Tubing selection will depend upon your specific analytical needs.
For pricing and further inquiries, please contact Aura Industries directly.