PR1MA™ CoolCube™

• Maintains 0°C for up to 4 hours
• Also for use as a PCR workstation
• Two sides, ideal for: 1.5 & 2.0 mL microtubes, 0.2 mL PCR tubes & strips, 96 well PCR plates 

The PR1MA™ CoolCube™ is designed to store samples safely on the lab bench without sample degradation due to temperature increase or fluctuation. Simply place the CoolCube™ in a freezer overnight and it’s ready for use, keeping samples cold, but not frozen maintaining temperature at approximately 0° C for up to four hours.

Specifications

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Reversible Microtube Storage Racks

This reversible rack comes with a simple-to-use removable hinged lid that snaps in place on either side of the rack. Rack and lid are molded out of autoclavable polypropylene. PCR® side of the rack has 168 wells that hold 0.2 mL tubes. The wells will accommodate 8 or 12 tube strips or individual tubes. The opposite side of the rack has 40 wells that hold 0.5 mL tubes. We have also placed 12 wells for 1.5 mL tubes on both sides of the rack for your convenience. Available in natural or assorted colors (blue, green, purple, yellow, and orange). Packs of 5. PCR® is a registered trademark of Hoffman-LaRoche Inc.

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IsoFreeze® MCT Color-Change Racks

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

Using proven IsoFreeze temperature maintenance technology, the filled racks maintain a cool (refrigerator) environment on the bench or the workstation platform. This helps maintain a stable environment for PCR reagents, cells, enzymes, or other temperature-sensitive reagents. Industry Standard format tubes, strips, and 96 well plates, in both standard and low profile well shapes, are accommodated and are efficiently cooled in PCR, QPCR, and many other applications.

IsoFreeze PCR Racks are manufactured using polypropylene containing temperature-dependent color-change dye giving at-a-glance temperature indication for each well. There is a dramatic change to a contrasting color at 7ºC. IsoFreeze gel technology means the wells will stay cool for up to 4 hours, depending on ambient temperature and other factors.

• Available in 2 color changing formats
• Material: Rugged polypropylene and inert gel
• Maintains temperature of less than 4°C for up to 2.5 or 3.5 hours depending on Rack

Specifications
 

Item #	Color	Dimensions (D x W x H)	Tube Size	Formation	Temp.	Lid
5630-T4	Purple to Pink as temp. rises to 7°C	146 x 105 x 70 mm 5.74 x 4.13 x 2.76 in.	0.5, 1.5, 2.0 mL Snap or Screw - Cap Style Tubes	24 Wells, 6 x 4	Holds 4ºC for ~ 3.5 hours	Yes
5630-T6	Green to yellow as temp. rises to 7°C	146 x 105 x 70 mm 5.74 x 4.13 x 2.76 in.	0.5, 1.5, 2.0 mL Snap or Screw - Cap Style Tubes	24 Wells, 6 x 4	Holds 4ºC for ~ 3.5 hours	Yes
5640-T4	Purple to pink as temp. rises to 7°C	141 x 99 x 44 mm 5.55 x 3.90 x 1.73 in.	Holds 0.1 or 0.2 mL Tubes and Strip Tubes	96 Wells, 12 x 8	Holds 4ºC for ~ 3 hours	Yes
5640-T6	Green to yellow as temp. rises to 7°C	141 x 99 x 44 mm 5.55 x 3.90 x 1.73 in.	Holds 0.1 or 0.2 mL Tubes and Strip Tubes	96 Wells, 12 x 8	Holds 4ºC for ~ 3 hours	Yes
5650-T4	Purple to pink as temp. rises to 7°C	SBS footprint for use w/ liquid-handling equipment	Holds 0.1 or 0.2 mL Tubes and Strip Tubes	96 Wells, 12 x 8	Holds 4ºC for ~ 2.5 hours	No
5650-T6	Green to yellow as temp. rises to 7°C	SBS footprint for use w/ liquid-handling equipment.	Holds 0.1 or 0.2 mL Tubes and Strip Tubes	96 Wells, 12 x 8	Holds 4ºC for ~ 2.5 hours	No

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DryChill™ Ice-free Cooling Block

The DryChill™ cooling blocks are designed to store samples safely on the lab-bench without sample degradation due to temperature increase or fluctuation. Unlike traditional ice buckets, these blocks do not require any ice and are uniquely designed to minimize condensation, resulting in a convenient, mess-free cooling.

Each DryChill™ Cooling Block utilizes a proprietary gel refrigerant, designed to maintain cold (but not freezing) temperatures for extended time periods. Once the block temperature begins to warm, the visual indicator alerts the user by changing from purple to pink.

Four blocks are available for accepting a wide variety of commonly used research tubes and plates.

• Ice-free, stable cooling for sample tubes
• Unique design reduces condensation
• Maintains 4°C for up to +200 minutes
• 4 sizes for various tubes up to 50 mL
• Visual temperature indicator 

Specifications   
 

Temperature	~4°C for up to +230 mins.
Capacity	DC9602 - DC4020 - DC0650 - DC1215 -	96 x 0.2 mL 40 x 1.5/2.0 mL 6 x 50 mL 12 x 15 mL
Dimensions	DC9602 - DC4020 - DC0650 - DC1215 -	5.9 x 4.2 x 2.8 in. 14.7 x 10.5 x 7 cm 5.9 x 4.2 x 3.8 in. 14.7 x 10.5 x 9.6 cm
Weight	2.2 lbs
Warranty	2 Years

 
 

IsoFreeze® Flipper Rack

• Available in 2 temperature ranges
• TFL-0 can hold 0°C for a minimum of 5 hours
  
• TFL-20 can hold between -10 and -20ºC for a minimum of 5 hours
• Made of virtually unbreakable polycarbonate
• Both units are filled with a non-toxic gel and are stackable
• Will accommodate up to 20 x 1.5 / 2.0 mL micro or screw cap tubes, or 20 x 0.5 mL tubes on the reverse side 

Specifications
 

Item #	TFL-0	TFL-20
Temp.	0ºC	20ºC
Color	White	Blue
Indexing	1 to 20
Dims. (D x W x H)	172 x 104 x 108 mm 6.77 x 4.09 x 4.25 in.
Formation	20 wells,  4 x 5
Side A	Holds 20 x 1.5 / 2.0 mL tubes
Side B	Holds 20 x 0.5 mL tubes
Material	Polycarbonate

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CryoFreeze® GripRack™

Ideal for use with our PR1MA™ Cryo Tubes! 

• Material: Polypropylene
• Rack Format: 4 x 10
• Temperature Range: -80°C to 121°C.
• Color: White/Gray
• Clear Labeling: High-contrast alphanumeric indexing for fast sample identification.
• Ribbed Wells: Ribs inside the wells enable tubes with Stargrip™ bases to be easily opened or closed with one hand.
• No-Slip Base: Rubber no-slip grips on the base hold the rack securely on the benchtop.
• Manufactured from tough, durable polypropylene.

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Cool Safe Sample Chill System 

• Versatile - Designed for 0.2ml tubes (strips or trays), 96-well and 384-well microplates, 0.5 mL, 1.5 mL, 5 mL tubes. 
• Specially Formulated - Cool Bricks maintain a constant temperature (1°C or 10°C) for up to 10 hours. 
• Quality Engineering - Each aluminum Cool Chamber surrounds tubes to guarantee sustained cold temperatures. 
• Durable - The CoolSafe box is made of triple density expanded polystyrene and molded under extreme pressure creating a durable container that guarantees temperature stability. 
• Easy To Use - Easily interchange Cool Chambers and Cool Bricks for different sized tubes.

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Labcon 24 and 48 Place Bench Top Racks

• Hold 1.5 mL, 1.7 mL, and 2.0 mL microtubes
• Freezable (-190°C) and autoclavable (122°C)
• Racks float in water baths

Labcon 24-Place and 48-Place micro centrifuge tube and cryo-vial storage system. For 1.5 mL and 2.0 mL tubes. These racks fit into Labcon pipette tip boxes and are made of recycled plastic. Fully autoclavable (122°C) and freezable (-190°C). Stackable racks float in your water bath and can incorporate dry ice for use with frozen samples on the bench.

Specifications
 

Material	100% Polypropylene
Grade	Medical
Rating	USP Class VI
Color	White
Length	Various
Fits	1.5 to 2 mL Tubes
Approved Use	Medical, Research, Industrial, Food and Beverage

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96-Place Reversible Microtube Storage Racks

• Holds 0.5 mL microtubes on one side or 1.5, 1.7, 2.0 mL microtubes on reverse side
• Made of polypropylene
• Autoclavable (122°C) and freezable (-80°C)

Labcon 96-Place Racks and Storage Boxes. These are for use with 0.5mL, 1.7mL and 2.0mL micro centrifuge tubes and 2.0mL cryo- vials. These double-sided racks hold 1.7mL and 2.0mL tubes on one side and 0.5mL on the reverse side. Rack and clear lid are fully autoclavable (122°C) and freezable
(-80°C). Made of polypropylene.
 

TPP Tube Racks

TPP Tube Racks are designed to provide safe, organized, and efficient storage for 15 mL and 50 mL centrifuge tubes as well as tissue culture flat tubes. Featuring alpha-numerical markings, these racks allow easy identification of samples and facilitate smooth workflow in the laboratory.

Constructed from heat-resistant, autoclavable materials, TPP Tube Racks are durable and suitable for repeated sterilization. The click-system assembly allows quick setup and disassembly while eliminating burrs that could damage tubes. Collapsible design ensures compact storage when not in use.

Specialized racks for tissue culture flat tubes 10 cm² include a transparent top and a protective rim, preventing tube shifting and ensuring stable horizontal storage.

Key Features

• Alpha-numerical inscriptions for sample identification
• Convenient ergonomic form
• Heat-resistant, autoclavable material
• Collapsible “click” system for quick assembly and disassembly
• No inhibitory burrs on tube insertion holes
• Transparent top and protective rim for flat tubes
• Compatible with 15 mL and 50 mL centrifuge tubes

Quality Assurance

• Durable, high-quality materials
• Resistant to standard laboratory sterilization processes

Contact us for free samples and see how TPP Tube Racks simplify your lab workflow.