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About Us

Since 1993 CriticalTool has been serving industrial, laboratory and institutional customers with Safety Supplies. CriticalTool is a Divison on LabSource, Inc., who for more than 25 years has been a leading distributor of laboratory and safety products specializing in gloves, disposable protective apparel and lab consumables to the life science, pharmaceutical, industrial, government, food safety and University markets.  With over 800,000 products combined, LabSource has formed relationships with over 3500 manufacturers to bring you cutting edge products.  Nationwide distribution allows LabSource and CriticalTool to supply the products customer need, when they need them.

Our Service: CriticalTool and LabSource has extensive experience in serving the industrial, scientific and safety communities and understands that every customers needs are unique.  We welcome your had to find products; we will work hard to find solutions for your needs.  We place the highest priority on our customer relationships and strive to provide exceptional service.

Fast Delivery - CriticalTool ships from warehouses located throughout the country so you'll never wait long for your orders to arrive.  We have millions of dollars in inventory from the world's best industrial brands ready for immediate shipment. Popular products ordered before 3PM CST ship the same business day.

Credit terms are available for large accounts. If you are a large company, a government agency or an educational institution, we may be able to offer you credit terms. Please contact us at 1-800-511-8652 for more information.

With decades of experience and tens of thousands of satisfied customers all over the United States, CriticalTool is your first and last stop for all your industrial supply needs. Once you experience CriticalTool's customer service you will see why our customers stay with us for years! Thanks for visiting. We look forward to being of service.

CriticalTool, a Division of LabSource, Inc (Office & Main Warehouse)
1260 Garnet Dr.
Northlake, IL 60164
Phone: 800-511-8652