# University of Colorado Boulder 1002172119

Corning® bottle-top vacuum filter system cellulose acetate membrane, pore size 0.22 ?m, membrane area 54.5 cm², filte...

**Recipient:** Sigma-Aldrich Inc

**Award Amount:** $282.00
**Ceiling:** $282.00

**Awarded:** August 05, 2025

**Identifier:** 1002172119

On August 5, 2025, the University of Colorado Boulder, a public college or university in Colorado, awarded Sigma-Aldrich Inc a contract to purchase one Corning® bottle-top vacuum filter system with cellulose acetate membrane, pore size 0.22 μm, membrane area 54.5 cm², and filter capacity 500 mL, for a total of $282. This single-transaction order specifies no notable contract requirements beyond the product description. The purchase is part of the university's laboratory supply acquisitions. The award is located in Boulder, Colorado, under jurisdiction CO. The award likely competitors could include companies specializing in laboratory filtration products, such as Merck or Sartorius.

### Description

Corning® bottle-top vacuum filter system cellulose acetate membrane, pore size 0.22 ?m, membrane area 54.5 cm², filter capacity 500 mL