Upchurch Uptight Precolumn Filter A-318 w/ Free S&H

Upchurch Uptight Precolumn Filter A-318 is one of the many quality laboratory and scientific products we have to offer at very competitive pricing. Upchurch Uptight Precolumn Filter A-318 / 21511-448 is part of a wide selection of Upchurch High pressure liquid chromatography HPLC columns. Combining excellent quality with an affordable price, the Upchurch Uptight Precolumn Filter A-318 / 21511-448 can meet your scientific research needs while still offering a good value for a budget conscious end user. If you have any questions about any of our High pressure liquid chromatography HPLC columns please do not hesitate to contact our customer service for further guidance.

Placed between the pump and sample injection valve, inline solvent filters trap particles released through normal piston seal wear. This prevents valve damage and system contamination from particles being flushed through the capillary tubing to the sample injection valve.

Filter 21511-448 is an ultra-low volume precolumn filter. This filter is placed between the injection valve and the column and is designed to protect the filter at the head of the column from any particulate matter that originates from injection valve rotor seal wear and from the sample. It is specially designed to limit the impact on achieved chromatography results by minimizing the internal volume.

The filters use a 0.5µm or 2µm stainless steel frit with a PEEK* ring to control contaminants before reaching the injection valve. An 8° distribution cone spreads the flow of the mobile phase over the entire surface of the 0.094" diameter x 0.062" frit, while the 0.050" diameter thru-hole allows smooth solvent flow. The inlet and outlet connections are compatible with Upchurch Scientific, Swagelok*, Valco*, and Parker fittings. All materials are Type 316 stainless steel or PEEK.

Specifications for Upchurch Uptight Precolumn Filter A-318:

(Please note that the description and stock photo may not correspond to the specific model listed above)

For a complete list of products offered by Upchurch please visit our Upchurch page. Don't forget to check out the extensive collection of Upchurch High pressure liquid chromatography HPLC columns and a wide array of High pressure liquid chromatography HPLC columns from other quality brands. We offer FREE SHIPPING on most products over the value of $49.95. You may reach us by phone, email or live chat! We have a 100% Satisfaction Guarantee to ensure that every laboratory product you receive is exactly what you are looking for! Contact us TODAY! Filling out our RFQ is very simple and we are more than happy to have the opportunity to work with your procurement department to get the best quote for any particular product you have in mind.