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HYDROPHOBIC POROUS PLASTIC LIQUID CHROMATOGRAPHY & SOLID PHASE EXTRACTION (SPE) COLUMN FRITS Solid phase extraction (SPE) filters are designed to retain media used in solid phase extraction columns for laboratory and industrial chemical testing of various liquids. These frits ate manufactured in the United States and are made from UHMW polyethylene or polyethylene copolymers with an average pore size of 30 microns. Standard hydrophobic column frits are listed below. Hydrophilic formulations are available at an additional cost; please call 800-331-7724 for pricing, ordering and lead-times. |
| CI Cat. # | Thickness Inches / mm |
Diameter Inches / mm |
Tolerance Thickness / Diameter |
Price Per 1,000 |
Price Per 10,000 |
Price Per 50,000 |
Price Per 100,000 |
| GP-9093 | .090″ (2.29mm) |
.239″ (6.07mm) |
±.10 / ±.005 | $29.20 Add to Cart |
$275.00 Add to Cart |
$1,285.00 Add to Cart |
$2,250.00 Add to Cart |
| GP-9094 | .090″ (2.29mm) |
.354″ (8.99mm) |
±.10 / ±.005 | $46.50 Add to Cart |
$420.00 Add to Cart |
$1,900.00 Add to Cart |
$3,370.00 Add to Cart |
| GP-9095 | .090″ (2.29mm) |
.512″ (13.0mm) |
±.10 / ±.005 | $36.80 Add to Cart |
$342.00 Add to Cart |
$1,500.00 Add to Cart |
$2,700.00 Add to Cart |
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POLYETHYLENE HYDROPHOBIC POROUS PIPETTE TIP FRITS These pipette tip filters act as vents to prevent aerosol contamination of the pipettor when using air displacement pipettors. Our filters offer protection against cross-contamination by isolating the pipette body from the chemicals being drawn into the tips. The pore size on these frits is 30 microns. Our pipette filters are used for a wide variety of applications including PCR®, DNA amplification and sequencing, forensics, tissue culture and protocols that involve pipetting vaporous, radioactive, biohazard or corrosive materials. Hydrophilic formulations are available at an additional cost; please call 800-331-7724 for ordering, pricing and lead-times. Manufactured in the United States. |
| SCI Cat. # | Thickness Inches / mm |
Diameter Inches / mm |
Tolerance Thickness / Diameter |
Price Per 1,000 |
Price Per 10,000 |
Price Per 50,000 |
Price Per 100,000 |
| GP-242 | .132″ (3.35mm) |
.062″ (1.57mm) |
±.005 / ±.006 | $11.60 Add to Cart |
$99.00 Add to Cart |
$380.00 Add to Cart |
$647.00 Add to Cart |
| GP-260 | .165″ (4.19mm) |
.155″ (3.94mm) |
±.005 / ±.006 | $11.60 Add to Cart |
$99.00 Add to Cart |
$380.00 Add to Cart |
$647.00 Add to Cart |
| GP-272 | .157″ (3.99mm) |
.110″ (2.79mm) |
±.005 / ±.006 | $11.60 Add to Cart |
$99.00 Add to Cart |
$380.00 Add to Cart |
$647.00 Add to Cart |
| GP-275 | .180″ (4.57mm) |
.164″ (4.17mm) |
±.005 / ±.006 | $11.60 Add to Cart |
$99.00 Add to Cart |
$380.00 Add to Cart |
$647.00 Add to Cart |
| GP-278 | .125″ (3.17mm) |
.160″ (4.06mm) |
±.005 / ±.006 | $11.60 Add to Cart |
$99.00 Add to Cart |
$380.00 Add to Cart |
$647.00 Add to Cart |
| GP-280 | .164″ (4.17mm) |
.182″ (4.62mm) |
±.005 / ±.006 | $11.60 Add to Cart |
$99.00 Add to Cart |
$380.00 Add to Cart |
$647.00 Add to Cart |
| GP-292 | .188″ (4.77mm) |
.268″ (6.81mm) |
±.005 / ±.006 | $12.20 Add to Cart |
$105.00 Add to Cart |
$422.00 Add to Cart |
$724.00 Add to Cart |