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Universal Tube Rack

Product Code : EL-TT-11568

Quick Answer: The Universal Tube Rack is a polypropylene rack that holds up to 12 tubes of the same size, from 16 to 30 mm in diameter, using an adjustable iris.

Last updated: October 2026

Key Features

Holds up to 12 tubes of one size
Takes tube diameters from 16 to 30 mm
Accepts tubes from 15 mL to 50 mL
Iris opens with a turn of the knob, or a tube can be inserted directly
Polypropylene; test tubes not included

Technical Specifications

Specification	Value
Capacity	Up to 12 tubes of the same size
Tube diameter	16 to 30 mm
Tube volume	15 mL to 50 mL
Material	Polypropylene

About This Product

Instead of fixed holes, the rack uses an iris that is opened with a turn of the knob, so it can be changed quickly from one tube size to another. Tubes can also be pushed directly into the opening.

Frequently Asked Questions

Q1. Are test tubes supplied with the rack?
No. Test tubes are not included.

For a quotation on the Universal Tube Rack, contact School Equipments India.

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Universal Tube Rack

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