These columns are designed for gravity purification using small quantities of resin of your choice. Two different column sizes are available: 0.5-2.0 ml and 2-6 ml bed volume.

 

Plastic Column

These plastic columns are especially designed for working with bed volumes of 0.5-2.0 ml for gravity purification. Each pack contains 50 columns with their top and end caps. The material is polypropylene with a total volume of 12 ml and each contains a polyethylene frit with a nominal pore size of 20 µm.

Plastic Column XL

These larger plastic columns are especially designed for working with bed volumes of 2-6 ml for gravity purification. Each pack contains 50 XL columns with their top and end caps. The material is polypropylene with a total volume of 35 ml and each contains a polyethylene frit with a nominal pore size of 20 µm.

Technical Specification Empty Plastic Column

Column Material	Polypropylene
Frit Material	Polyethylene
Frit Pore Size	20 µm
Chemical Stability	Stable in all commonly used reagents
Product Name	Plastic Columns 50 columns for single-use applications
Capacity (µl)	12

Technical Specification Empty Plastic Column XL

Column Material	Polypropylene
Frit Material	Polyethylene
Frit Pore Size	20 µm
Chemical Stability	Stable in all commonly used reagents
Product Name	Plastic Columns XL 50 columns for single-use applications
Capacity (µl)	35