"tube coolers"

Flexible multi-tube rack.

Plastic peg rack provides convenient insertion and removal of inverted test tubes.

Made from aluminum sheet, this Z-shaped stand holds up to 18 test tubes in three different sizes (1, 0.75, 0.5") for efficient laboratory use.

These durable, brightly colored racks feature a three-tier design

Polycarbonate racks provide clear views to tubes.

Convenient storage for tubes.

Made of wood with turned wood posts. Has holes for tubes up to 19 mm in diameter.

High-volume rack

Get organized with this fun, interlocked rack.

Designed to fit small test tubes, these clamps are made from heavy gauge nickel-plated steel wire. Package of six.