Holder for 15 ml Centrifuge Tubes | printed by 3DR-I

The Holder for 15 ml Centrifuge Tubes keeps Falcon-style tubes secure and upright in a compact, stable stand, so samples stay organized, visible, and easy to pick up during prep, spins, and short-term storage. Rather than letting tubes roll on the bench or lean inside a beaker, you get a dedicated home that keeps each sample in clear order from one step to the next.

Open side profiles let you read labels and check volumes at a glance, while each slot is sized to Ø 15 mm to cradle a standard 15 ml centrifuge tube snugly without pinching. The wide, splayed feet give a low, steady stance that resists tipping even when every slot is loaded, so a knocked elbow will not send your samples across the bench.

Choose the capacity that matches your workflow: 1, 2, 3, 4, or 6 tubes. A single-tube stand is ideal for a focused assay or a spot beside the balance, while the larger formats keep a full sample set together in one tidy block. The footprint grows only along its length, from 45 × 40 × 85 mm for a single tube to 170 × 40 × 85 mm for six (L × D × H), so even the 6-tube version stays slim front-to-back and fits a crowded bench. At just 19 g for the single-tube stand, each holder is light to move yet steady in use.

Printed by 3DR-I using durable, lab-grade PLA and PETG, the holder is sturdy, lightweight, and easy to wipe clean between uses. Choose from three material finishes, PLA Basic, PLA Matte, and PETG, and a broad range of colors, so you can color-code by sample set, project, or workstation and tell your stands apart at a glance.

Compact, stable, and economical, the Holder for 15 ml Centrifuge Tubes is a dependable everyday choice for research labs, teaching labs, and any bench that needs to keep 15 ml tubes upright, labeled, and organized without taking up extra space.

Material

PLA Basic · PLA Matte · PETG

Colour

Green · Red · Pumpkin Orange · Sunflower Yellow · Magenta · Cyan · Scarlet Red · Mandarin Orange · Lemon Yellow · Lilac Purple · Dark Green · Marine Blue · Charcoal Black · Jade White · Translucent Gray · HF Green · HF Red · HF Orange · Gray · HF Gray

Holders

1 · 2 · 3 · 4 · 6

Dimensions

1 tube 45 × 40 × 85 mm · 2 tubes 70 × 40 × 85 mm · 3 tubes 95 × 40 × 85 mm · 4 tubes 120 × 40 × 85 mm · 6 tubes 170 × 40 × 85 mm (L × D × H); tube slot Ø 15 mm

Weight

19 g

Print method

FDM / FFF

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• Shipping costs are calculated at checkout (after delivery option & destination).
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• Free returns within 30 days — no questions asked.

We credit every original designer. The physical units sold by 3DR-I are printed and finished in-house using lab-grade materials; the underlying digital design belongs to the original creator linked above.