Brands and Suppliers
- J
- J & W Scientific - see Agilent Technologies
- Jaece Industries - foam plugs
- Jeio Tech - water baths, circulators, shakers, aspirators, incubators
- Johnson & Johnson - gloves, disposable clothing
- Johnson Matthey - precious metals
- Justman Brush - brushes
- Justrite Manufacturing - safety cans and cabinets