Adobe Systems, Inc.
Acrobat®, Adobe®, Reader®

Bangs Laboratories, Inc.
Absolute Count Standard™, Autofluor™, Bangs Laboratories, Inc.™, Bind-IT™, Certified Blank™, COMPEL™, Full Spectrum™, Latex Course™, Painless Particles®, Particle Doctor®, ProActive®, ProMag™, QC Windows®, Quantum™, QuantumPlex™, QuickCal®, Right Reference Standard™, Simply Cellular®, Starfire Red™, StarLight™, SuperAvidin™, SureCount™

Dow Chemical Company
Triton™

GE Healthcare Limited
Cy™, including Cy5 and Cy7, is a trademark of GE Healthcare Limited. These products are manufactured under license from Carnegie Mellon University under U.S. Patent Number 5,268,486 and related patents.

ICI Americas, Inc.
Tween®

Life Technologies Corporation
Alexa Fluor®, LIVE/DEAD®, SYTOX®, Texas Red®, Pacific Blue™

Norit NV
NORIT®

Polysciences, Inc.
Beads Above The Rest®, BioMag®, BioMag®Plus, Polysciences, Inc.®, ProMag™, SNARe™, ViaCheck™

Rohm & Haas Company
ProClin™

Sartorius Stedim Biotech GmbH
Vivaspin®

Spherotech
Spherotech™