For best results, BASi recommends using the OFM pump. The pump has two pump heads which can be individually controlled. Each pump head can connect up to three separate probes. I’d like to use this purpose built pump for my OFM study.

I already have a pump with push-pull capabilities.

When working with the OFM pump, using the OFM bag is highly recommended. The OFM bag was designed to work with the OFM pump, but can be used as a reservoir with other pumps.

I am not using the OFM pump and would like to discuss alternative solutions with a BASi representative.

My application requires a custom length probe.

When using the OFM pump, the best tubing option is the Combined Push Pull Low Bind Tubing. This tubing set includes low bind push, pull and pump head tubing.

If you choose not to use the OFM pump, it is still important to use low bind tubing. Click this link to view possible tubing configurations and type in the product number for the tubing below:

As an alternative to the Raturn™, swivels can be used for studies using a single probe. For more information about a swivel click here. Check the box below if you prefer to use a swivel-based system.

Automate sample collection using a Fraction Collector. Using the automated fraction collector can help save time and remove the human aspect of sample collection.

I have a sample collector or I will be collecting my samples manually.