Solvent / Boiling Point

Select the highest boiling point solvent to evaporate in this list, or input the boiling point below.

-click column head to sort-

Or enter the boiling point in °C

Flask

Select
evaporator
flask
capacity,
in liters

Bath

Select bath
temperature
in °C;
lower than
boiling point

Control

Indicate the type of control
that is needed

SDS-PAGE

Select the
SDS-Page
percentage
in the gel
to be dried

Gel Area

Select
gel area
to be dried,
in cm²

UN820.3FT.40P PowerDry® equipped pump

Self-Cleaning Vacuum Pumps for Saturated Vapors

A new, patent-pending self-cleaning diaphragm pump designed specifically to reduce process time for gel dryers, vacuum ovens, vacuum concentrators and even rotary evaporators. Saturated vapors condense and accumulate within a vacuum pump's heads due to insufficient air flow thru the unit. This condensate reduces pump efficiency and extend processing time. These self-cleaning pumps feature an electronically-controlled valve that periodically meters ambient air into the pump. The sudden flow of air forces liquids out of the pump heads, immediately restoring efficiency and reducing processing time. Chamber vacuum levels are unaffected. In addition, solid PTFE heads and diaphragms provide the maximum corrosion resistance available.

Unlike other self-cleaning pumps that cycle at the end of the vacuum process, PowerDry® operates throughout the process, when you need it most.

For sterilizing tissue culture media, microbiological media, and other biological solutions.

Solvent Filtration and Degassing

For transferring solvents directly from the reagent bottle while removing particulate from HPLC mobile phase. Once the filtration is complete, the sample can then be degassed in the same vessel.

Model UST800 dry ice trap kit

PUMP ACCESSORY
Glass Dry Ice Trap kit used with Gel Dryers, Vacuum Ovens

The model UST800 glass dry ice trap (formerly PU850) is a liquid solvent collecting device for use with gel dryers, rotary evaporators and vacuum concentrators, where the desired solvent collection capacity does not exceed 400 ml. Placed between a vacuum pump and the process chamber, the trap increases pump efficiency and reduces process time.

Designed for use with KNF's LABOPORT® vacuum pumps, it also prevents liquid condensate from reaching the pump. The trap is supplied with angled hose connectors, quick disconnects, acrylic plastic lid, and a 30 cm length of Tygon® tubing.

A datasheet can be downloaded HERE.

Oven Size

Select the size of
the oven.

For filtration of aqueous, organic or corrosive liquids for particulate contamination analysis and for HPLC solvent filtration or solid-phase extraction.

Select the collection flask volume.