The Diff-Safe from Market Lab Inc, available through LabSupplies.com with fast, free shipping. Choose your pack size above. Professional clinical laboratory supply for accurate, efficient testing workflows. Backed by McKesson quality and reliable fulfillment.Features & Benefits Diff-Safe is a safety device that will not only make laboratory technicians' job easier but will reduce their exposure to blood. Diff-Safe eliminates need for sticks and transfer pipettes. There are 100 nonsterile Diff-Safes in a box. Specifications Manufacturer Market Lab Inc Brand Market Lab Inc Product Type Clinical Laboratory Accessories Ordering & Cross-ReferenceOrder or search by McKesson item number, manufacturer number (MPN), or UPC/GTIN: Pack McKesson Item # Mfr # (MPN) UPC / GTIN Box of 100 895058 5498 —