SPE - 3M™ Empore Products

3M Empore™ SPE 96-Well Plates

The Empore™ 96-well plate line is ideal for high-throughput SPE, allowing users to process up to 96 samples in parallel. The unique Empore technology comprises of a series of polypropylene (PP) pre-filters that are layered on top of the SPE disk. The PP pre-filter acts as a depth filter that provides faster flow-rates and reduces the risk of clogging.

Ordering Information
Product Specifications
Membrane Diameter: 5.5 mm
Well Volume: 1.2 mL
Membrane Thickness: 0.75 mm
Pre-filter: polypropylene
Bed Volume: 18 µL
Bed Weight (C18 & MPC): 10 mg
Bed Weight (UR): 5 mg
Particle Size: 55 µm (C18); 44 µm (UR); 32 µm (MPC)
Empore 96-well plate blowup
1 (coarse density), 2 (medium density), 3 (fine density, made up of 5 individual layers), 4 (porous PP support)

Features & Benefits:

  • Reduced elution volume (≤ 100 µL) allows for direct inject procedures or reduced eluate evaporation times
  • Allows for faster flow-rates without risk of loss in recovery and reproducibility
  • Proprietary pre-filter reduces risk of clogging
  • Patented luer tip collar eliminates potential cross-contamination

Our Empore Technical Library comprises of dozens of helpful resources, application examples, and an 80+ page application bibliography to facilitate efficient method development and troubleshooting.