National

Cardinal Health
Fisher Scientific
ISC Bioexpress
PS&S
Sargent Welch
Spectrum Chemical
and Laboratory Products
VWR Intl

Eastern US

Andwin Scientific
Belair Instrument
Carolina Biological
CSC Scientific
Dawn Scientific
Great Lakes Ortho
Government Scientific Supply
Harvard Apparatus
Henry Schein
Info Lab
ISC Bioexpress
J A Webster
J&H Berge
Krackler Scientific
Lablink Scientific
Lab Depot
Lab Products Inc.
McAllister Bicknell
PGC
Preiser Scientific
Products
Scientific Equipment Company  (SECO)

Spectrum Chemical
and Laboratory Products
Thomas Scientific
Tryco
Wilkem

Midwest and Southwest US

Apple Scientific
Adelsys
Biosan
Bioworld
Burrell
BVA Scientific
Cole Parmer
Daigger
Dot Scientific
Expotech
Forney
Fox Scientific
General Lab supply
Gilson
Great Lakes Orthodontics
Ideal Instrument
InterScience
ISC Bioexpress
J A Webster
Laboratory Supply
Labsource
Lab Products Inc
Marketlab
MG Scientific
Midland Scientific
Midwest Scientific

MOPEC
Nelson Jamison
Neogen
PCCA
Preiser
PS&S
Service for Science & Industry
Science Kit
Science Electronics
Spectrum Chemical
and Laboratory Products
Thermal Scientific
Troy Biological
USA Blue Book
Wilkens Anderson (WACO)

West Coast

American Scientific
Biomedix
E Solutions
Hardy Diagnostics
ISC Bioexpress
Nurnberg
Spectrum Chemical
and Laboratory Products
Ted Pella