High-quality 3D-printed holders / tube racks for 15 mL Falcon tubes (conical centrifuge tubes)

These blocks are designed in the standardized SBS format (Society for Biomolecular Screening, approx. 128 × 86 mm), making them ideal for laboratory automation, robotic handling (e.g., liquid handlers), or microplate systems. They are modular and can be clipped together to create larger configurations
Product details per block:

• Capacity: 24 holes (4 rows × 6 columns) for 15 mL Falcon tubes (or similar conical tubes, Ø approx. 17 mm)
• Material: Robust, porous nylon (likely Selective Laser Sintering / SLS printing) – chemically resistant, autoclavable, durable, and lightweight (approx. 100–150 g per block)
• Color: White / natural
• Design: Open holes for secure fixation, with clip mechanism for modular expansion (e.g., to form a 96-well-like setup)
• Condition: Used

Application areas:

• Laboratories (biotech, chemistry, molecular biology): For centrifugation, storage, transport, or automation
• Research & development: Compatible with plate readers, pipetting robots, or incubators