All Brands
- Bacharach
- Bal Supply
- Barnant
- Barton Solvents
- Basco
- BD Difco
- BDH Chemicals
- Beacon
- Beckman Coulter
- Becton Dickinson
- BEING Scientific
- Bel-Art
- Bel-Ray Lubricants
- Bellco Glass
- Bellingham
- Benchmark Scientific
- Berlin
- Best Sanitizers
- Betty Mills
- Beyond Pharma
- Beyond Shelving
- Binder
- Bio Plas
- Bio-Rad
- Biochrom
- Biofit Engineered Seating
- BioHit
- Biomedical Polymers
- BioMerieux
- Bion Analytical
- Bioplast Manufacturing
- BIOSAN Laboratories
- Biospec Products
- Biotage
- Biotix Inc
- Black Machine Company
- BMT USA
- BOC Sciences
- Boekel Industries Inc
- Bradley
- Brady
- BrandTech Scientific
- Branson
- Brenntag
- Broadley
- Bruce Medical
- Bruker
- Buchi
- Buehler
- Bulbtronics
- Burkle Inc
- Burrell