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Holds up to 12mm tubes

Holds up to 12mm tubes


  • Designed for test tubes with a diameter between 11 to 12mm. See our Product page for a full list of the racks available if your test tube size is not within this range.
  • May be used for test tubes up to 12mm.
  • Contains 60 compartments with drainage holes.
  • Embossed alphanumeric coding.
  • Made from polypropylene which ensures they are incredibly durable, and have an very long life span, even when regularly used in autoclaves.
  • Compatible with gas and steam Autoclaves.
  • Suitable for use in water baths – They will not float
  • Suitable for use in temperature range -20˚C to +150˚C.
  • Safe to use with most biological Laboratory chemicals.
  • Low centre of gravity provides for high stability.
  • Small feet on the bottom of the block enables them to be stacked safely to avoid clutter.
  • Available in red and green.  Other colours are available on request. Please email us on to discuss your requirements.
  • Proudly 100% Australian owned and made.
  • Please note all prices are Exclusive of GST.
  • Shipping World Wide

For bulk or overseas orders please contact us at or phone 0413 456 408



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 Product Specifications

  • Maximum Test Tube Diameter – 12mm
  • Minimum Test Tube Height – 31mm
  • Array design – 5 x 12
  • Number of holes – 60
  • Dimensions – 185 x 31 x 78mm
  • Hole Depth – 27mm
  • Weight – 265 grams per rack


Buy in bulk and save.

The racks can be purchased in a number of different volumes depending on your needs. We sell them individually, but if you really want to save some money buy in bulk. The discounted volumes come in 1 box of 24. If you require larger quantities please contact one of our sales team for a price.

Ordering Stock

There are two ways you can order the Tetra Racks; for faster processing order online through system below or if you prefer, send our sales team an email at with your order or quires and they will be happy to assist you.

Processing and delivery

  • Orders are processed and shipped within 24 – 48 hours (1- 2 Business days) once payment has been received.
  • If we are out of stock you will be notified within 1 hour to discuss options.
  • Orders placed on the weekends or holidays will be processed on the next business day.
  • Orders will be shipped via Trandirect unless other arrangements are made with our sales team.
  • Orders are shipped Monday to Friday – except public holidays
  • We do not ship orders to P.O.Box addresses.

When ordering from outside Australia please contact our sales team for a shipping quote for your order.

Please make sure you get  a ‘shipping estimate’ before proceeding to checkout.

Additional information

Weight .266 kg
Dimensions 18.5 × 7.8 × 3.1 cm



Individual Rack, Box of 24