ANAEROBE SYSTEMS

BARNSTEAD/THERMOLYNE

BAXTER/SCIENTIFIC

CONTNENTAL LAB PRODUCTS

FISHER SCIENTIFIC

HERAEUS

HUDSON CONTROLS

JOUAN

KENDRO

LAB-LINE

LANCER

LUNAIR LTD.

MOLECULAR DEVICES

NAPCO

NEW BRUNSWICK

NORLAKE

NUAIRE

PRECISION SCIENTIFIC

REES SCIENTIFIC

SHELDON LABS

SIGMA

THERMO FORMA

THERMO SAVANT

TOMYTECH

VARIAN

VWR SCIENTIFIC