HDA Polypropylene Test Tube Rack – Multiple Sizes: 90 Wells (12mm), 60 Wells (16mm), 40 Wells (18mm)

If you're working in a lab—medical, biological, veterinary, whatever—you need good tube racks.

This HDA rack is polypropylene, so it's durable and chemical resistant.

It's a bit of a bundle because you get a rack with multiple hole sizes: 90 wells for tubes up to 12mm, 60 wells for tubes up to 16mm, and 40 wells for tubes up to 18mm.

It's brand new, part number 40231.

Keeps everything organized on the bench.

Solid, simple, does the job.