ROTA-RACK® MICROTUBE RACK
Get organized with this fun, interlocked rack.
Rotate each of the four modules independently to configure for the tubes that you want to use.

• Made from polypropylene
• Suitable for a massive variety of culture, centrifuge, micro centrifuge, round, flat or conical bottomed tubes
• Polypropylene rack maintains its orientation until you twist it again.
• Two versions to cover smaller and larger tube requirements
• Tubes: 15 mL  Wells: 6  Well Dia: 16.4 mm
• Tubes: 1.5/2.0 mL  Wells: 9  Well Dia: 11.2 mm
• Tubes: .5 mL  Wells: 12  Well Dia: 8 mm
• Tubes: .2 mL  Wells: 32  Well Dia: 6.5 mm
• Dimensions: 8.81 x 4.33 x 4.33 in (21 x 10 x 10 cm)
• 1/pk
• Color: purple, blue, green, yellow
• Autoclavable

Features

• Maintains a sample temperature of less than 4ºC for almost 4 hours (with lid on rack) when used at room temperature.
• Color-change materia enables you to see how cold your samples are at a glance.
• IsoFreeze® color change racks undergo a dramatic change to a contrasting color at 7ºC.

IsoFreeze MCT (5630)

• Dimensions: 146 × 105 × 70 mm.
• Tube capacity: 24 x 0.5, 1.5, 2.0 mL snap or screw-cap style tubes.
• Rack comes with lid.

IsoFreeze PCR & qPCR Racks (5640)

• Tube and plate capacity:
• qPCR: 64 x 0.1 mL Corbett Rotor-Gene tubes, 16 x 0.2 mL tubes or strips, and 4 x 0.5 mL tubes.
• PCR: 96 x 0.1 and 0.2 mL tubes and strip tubes; plates up to 96-well.
• Dimensions: 141 × 99 × 44 mm.

IsoFreeze PCR, SBS (5650)

• SBS footprint for use with liquid handing equipment.
• Accomodates 96-well PCR plates, strip tubes, or 0.2 mL tubes.
• Rack does not come with lid.

Leave the Ice Buckets Behind!
IsoFreeze Color-Changing Racks take the guesswork out of sample preparation.

• Maintain sample temperature below 4ºC for up to 3 hour (with lid on, at room temperature).

• Available in two temperature ranges
• These racks will provide consistent thermal protection for extended periods.
• TFL-0 will Hold 0° Celsius for a minimum of 5 hours.
• TFL-20 will hold between -10 and -20 ° Celsius for up to 3 hours
• Made of virtually unbreakable polycarbonate
• Both units are filled with a non-toxic gel, are stackable
• Will accommodate up to 20 x 1.5/2.0ml micro or screw cap tubes, or 20 x 0.5ml tubes on the reverse side, flip side

Buy 5 Cases of TPP Cryo Tubes
and Get a PR1MA™ Cooler Cryo Rack Free! (#Rack-Cryo-F)

Valid through December 31, 2022 - Institutional pricing not valid. All terms apply.

• Keep Cryo Tubes cold on the bench.
• Non-Skid rubber feet provide a stable platform for loading samples.
• Gets cold in as few as 25 minutes.
• Samples stay cold on your bench top for up to an hour.
• Small footprint minimizes bench top and freezer space used
• Precisely drilled wells allow for maximum heat transfer between the block and samples

These Items are Back in Stock!

• Sterile
• Certified DNAse, RNAse, pyrogen, and DNA-free.
• Both cap and tube made of polypropylene; ensures secure seal at all temperatures
• Super fast 1¼ turn thread design
• Virtually unbreakable
• Graduated with large white marking area
• Excellent clarity makes sample easy to see
• Packaged in tamper-proof, resealable bags
• Colored cap inserts available in multiple colors
• Pair with the IP Series, EX series and IN series CryoTube

Please give us a call for a sample.

Due to extreme circumstances the products on this page have long lead times.  

Try the TPP Cryotube to meet your needs fast!

This series of tubes is available either plain or with printed graduations and white marking area for sample identification. The caps do not have the attachment loops for users who prefer to remove the caps completely from the tubes when filling or sampling. These microcentrifuge tubes have all the other fine features stated in the general description. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g.

Will withstand temperatures from -196 °C to +121 °C. 

Tubes and caps (with CMT as part number) are certified RNase, DNase, DNA and Pyrogen free.

Polycarbonate Cryo or Freezer Boxes

New ultra-low temperature storage boxes are designed to hold 1.2 mL to 2.0 mL cryogenic storage vials.

• Convenient hinged lid
• Unique barcode on every box
• Includes drainage slots for LN2
• Fully autoclavable and withstand temperatures ranging from -196° to +121°C.
• Compatible with all standard 5.25 inch (133 mm) freezer racks.
• Clear lids are hinged.
• Printed indexing for sample identification purposes.

An excellent and long-lasting replacement for cardboard boxes.