Globe Scientific Combination Rack for 15mL and 50mL Centrifuge Tubes — ABS, Ships Flat, Orange (456930)

Globe Scientific Combination Centrifuge Tube Rack (456930) holds both 15mL and 50mL conical centrifuge tubes in a single rack — 20 positions for 50mL tubes and 30 positions for 15mL tubes. One rack replaces two dedicated racks for the two tube sizes that every cell culture, molecular biology, and general chemistry lab uses daily. The rack ships flat and assembles by hand in seconds.

One Rack for Both Conical Tube Sizes

Cell culture workflows use 15mL and 50mL conicals in the same protocol constantly: media prep in 50mL tubes, passage dilutions in 15mL tubes, centrifuge pellets in both sizes. Having both tube sizes in one rack eliminates the reaching back and forth between two racks that slows every step. Each tube size has its own dedicated section with correctly sized wells — no confusion about which side holds which tube.

Ships Flat, Assembles in Seconds

Like many Globe Scientific racks, the 456930 ships flat to save packaging volume and storage space. The ABS (Acrylonitrile Butadiene Styrene) construction provides rigid, impact-resistant support for heavy loaded 50mL tubes — each one weighs up to 50g when full, so 20 tubes add a full kilogram of weight to one side of the rack. ABS handles this load without flexing, and resists the ethanol, DMSO, and culture media that are ubiquitous in cell culture hoods.

Specifications

• SKU: 456930

• Capacity: 20x 50mL + 30x 15mL conical centrifuge tubes

• Material: ABS (Acrylonitrile Butadiene Styrene)

• Color: Orange

• Assembly: Ships flat