PR1MA™ PCR Aluminum Cooler Racks

• Keep PCR Tubes, Strip Tubes, and PCR Plates (96 & 384) cold or hot 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

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CoolCaddy™ PCR WorkStation

Keeps reagents and samples cool on the lab bench without using crushed ice.

After being stored overnight in any standard freezer, the CoolCaddy™ is ready to hold temperatures between 2 and 4ºC for up to 5 hours. Tubes, plates, strips and multi-channel reservoirs can all be kept cold while performing experiments.

The CoolCaddy™ is an ideal workstation for PCR, especially for protocols requiring multi-channel pipetting from a reservoir into strip tubes or a 96-well plate. If work is interrupted, place the whole CoolCaddy™ (complete with samples and reagents) back in the freezer or refrigerator until work can be resumed.

Main Attributes

• Maintains 2 to 4ºC for up to 5 hours
• Keeps samples cool, but not frozen
• Accommodates several different vessel types

The CoolCaddy™ offers the highest level of enzyme protection and is essential for all protocols that call for more than 30 minutes of benchtop prep work.  Additionally, the proprietary refrigerant gel protects enzymes, samples, and reagents from freezer fluctuations caused by power outages, open doors, and frost-free cycles.
 

Capacity
 

1.5/2.0 mL Microtubes	9 Tubes
2.0 mL Cryotubes	8 Tubes
0.5 mL Microtubes	5 Tubes
PCR Plates	1 Plate
PCR Tubes	96 Tubes or 12 Strips
Reservoirs	1 x 50 mL Reservoir

 

Revolver Flipper® Rack

Multi-functional laboratory tube rack.

The Revolver Flipper® Rack is a versatile, color-coded tube rack system designed to maximize space, improve workflow efficiency, and adapt to a wide range of laboratory applications. Each rack includes four rotating-and-locking sides, allowing fast reconfiguration for different tube sizes, PCR workflows, and sample handling.

Available in Green, Blue, Red, and Yellow, the Revolver Flipper® Rack is built from durable polypropylene and engineered for temperature resistance from –80°C to +121°C, making it ideal for cold-storage, benchtop work, and autoclaving.

Tube Capacity (4-Sided Rack)

• Side 1: 6 x 0.5 mL tubes and 12 x 1.5/2.0 mL tubes
• Side 2: 8 x 5 mL or 15 mL tubes
• Side 3: 2 x 50 mL tubes
• Side 4: 48 x 0.2 mL tubes 

Highly Configurable Modular Design

Each kit includes 4 rack blocks per unit, with 4 units per case, offering unlimited setup possibilities:

Add or remove rack blocks to create your ideal workflow.

Configure as a PCR workstation:

• 48 x 0.2 mL tubes per block
• 6 x 8 tube strips per block
• 8 x 12 tube strips across two blocks
• 1 x 96-well non-skirted or semi-skirted plate across two blocks
• Rapidly switch between tube formats with the rotate-and-lock mechanism.

Main Attributes

• Built for Daily Lab Use
• Rugged polypropylene construction
• Resistant to chemicals, impacts, and autoclaving

Ideal for sample prep, PCR setup, centrifugation staging, and general lab organization

The Revolver Flipper® Rack delivers unmatched flexibility, durability, and organization, perfect for any laboratory that needs a single rack system to handle many tube types.
 

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96-Well PCR Rack

• 96-well, 8 x 12 format
• Holds 0.2ml PCR tubes, strip tubes, and plates (does not fit full skirted plates)
• Supplied with clear lift-off lids

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IsoFreeze® PCR Color-Change Racks

IsoFreeze PCR and IsoFreeze PCR SBS are innovative, high-performance, personal chiller racks. 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
• Holds 0.1 or 0.2 mL tubes, strip tubes, and plates up to 96 - well
• Maintains temperature of less than 4°C for up to 2.5 or 3 hours depending on rack 

Specifications

PCR Stackable Rack

Removable Rack holds standard plate tubes or strip tubes. Designed for convenience & versatility, this rack can be used while you are working or as a storage rack. Ideal platform to satisfy all pre- or post-PCR sampling applications. Available in assorted fluorescent colors: Blue, Green, Orange, Yellow, and Pink.

• Tube wells are alpha-numerically matrixed with raised bold type for quick identification
• Four retainer clips hold the tray firmly in place, yet allow fast and convenient removal when necessary
• Supplied with clear lift-off lids

Specifications

Heathrow Scientific® PCR Cooler

Ice-free cooling system for PCR preparation and sample storage.

Keep your PCR samples at optimal temperatures without the hassle of ice. This Ice-Free PCR Cooling System is a modern, compact solution designed to maintain cold, stable conditions during sample prep and short-term storage. Ideal for molecular biology, clinical diagnostics, and high-throughput laboratories, this cooler offers reliable, consistent cold storage for 96-well PCR plates without the mess and variability of ice buckets.

Engineered for performance and convenience, the unit cools rapidly in freezers and retains a temperature of 0°C for over an hour on the benchtop. Even with the lid off, it maintains sample temperatures below 5°C for up to 3 hours, helping to preserve sensitive reagents and DNA/RNA samples.

A built-in temperature indicator alerts you when the internal temperature rises above 6°C via a clear, contrasting color change, so you’ll always know when to re-chill. The patented lid design securely covers samples during freezer storage and easily converts into a stand, elevating the cooler for ergonomic access during pipetting or PCR prep.

Made from durable, sealed, and sonic-welded materials, this cooler keeps the coolant safely contained, offering leak-free, worry-free operation. Designed for both right- and left-handed users, the ambidextrous lid detaches and reattaches as needed for flexible use. The alphanumeric well markings ensure fast, easy identification of sample tubes, while a vented lid enables faster chilling of the entire unit.

Key Features

• Ice-free cooling for 96-well PCR plates
• Maintains 0°C for 1+ hour, and <5°C for up to 3 hours (with lid off)
• Temp. indicator signals when samples exceed 6°C
• Innovative lid doubles as a stand for hands-free access
• Freezer-to-bench design for convenient transport and setup
• Anti-freeze well design prevents freezing of samples
• Sealed, sonic-welded body so no coolant leaks or spills
• Stackable, space-saving footprint for crowded lab benches
• Ergonomic textured grips ensure safe handling with gloves
• Ambidextrous lid design for both left- and right-handed users
• Alphanumeric well ID for fast sample location
• Vented lid allows for rapid chilling in the freezer

Specifications
 

Capacity	96 Wells
Tube sizes	0.2 mL, 0.5 mL and assay plates
Material	Polypropylene, lid is polycarbonate
Dims (D x W x H)	4.3 x 5.8 x 1.9 In. | 109.22 x 147.32 x 48.26 mm
Warranty	2 Years

 

96-Place PCR Work Up Racks 

96-Place WorkUp Rack and Lid (WR-96 Series)

The working storage rack for PCR processing holds 0.2 mL PCR tubes, strip tubes, and plates (does not fit full-skirted plates). Supplied with clear lift-off lids and designed with standard spacing. Available in assorted fluorescent colors: Blue, Green, Orange, Yellow, and Pink.

Stacking 96-Well PCR WorkUp Rack and Lid (WUR-96A)

PCR Rack fits 0.2 mL PCR tubes, strip tubes, or 96-well plates (including skirted plates). The polypropylene rack and lid click firmly for easy stacking and secure transportation/storage. Available in assorted colors: Blue, Green, Yellow, Violet, and Red.

• Accommodates non-skirted, semi-skirted, and skirted 96-well PCR plates
• Durable polypropylene construction
• Supplied lid clicks into place
• Operating temp: -80°C to 121°C
• Rack capacity options: One 96-well PCR plate, Ninety 0.2 mL PCR tubes, or Ninety-Six strip tubes 

Heathrow Scientific® PCR Tube Racks

Heathrow Scientific® 96-Well PCR Tube Rack is an essential lab accessory for pre- and post-PCR sample handling. Designed to hold 0.2 mL PCR tubes, strips, or plates, this durable rack ensures secure organization and efficient workflow in any molecular biology or diagnostic lab.

Made from high-quality polypropylene, each rack features a removable, hinged lid that lies flat when open, allowing for easy access while maintaining sterility. The 5.2 mm diameter wells are precisely molded to accommodate individual 0.2 mL PCR tubes or tube strips, with an alphanumeric grid for quick sample identification and retrieval.

This autoclavable rack is heat-resistant up to 121°C, making it suitable for sterile environments and reusable after decontamination. Compact and stackable, it’s an ideal solution for sample prep, PCR workflows, and cold storage.

Main Attributes

• Holds 96 x 0.2 mL PCR tubes (individual or strips)
• Made of durable, autoclavable polypropylene
• 5.2 mm well diameter for precision tube fit
• Removable hinged lid lies flat for easy access
• Alphanumeric well grid for easy tube tracking
• Ideal for pre- and post-PCR applications
• Dimensions: 5 x 3.9 x 1.2 In. (12.7 x 9.9 x 3.0 cm)
• Sold in packs of 5 

Reversible PCR Tube Racks (HS2344A)

• Removable hinged lid fits both sides.
• Polypropylene PCR rack is reversible and fits a wide variety of tube sizes (0.2, 0.5, and 1.5/2.0 mL)
• PCR side of the tube rack holds 12 x 0.2 mL tube strips or individual tubes
• Reverse side of the tube rack holds 12 x 0.5 mL tubes
• Both sides of the tube rack have 12 wells for 1.5 mL tubes
• Comes in packs of 5 (blue, green, pink, yellow & orange)
• Dimensions: 8.1 x 5.2 x 2.1 In. (20.6 x 13.1 x 5.3 cm)

Sliplock™ Flipper® Rack

The Sliplock™ Flipper® Rack is an expandable mini workstation designed for flexible tube and PCR plate handling. Each unit includes four interchangeable racks and two clear lids, allowing you to customize your setup based on your workflow needs. Available in Green, Blue, Red, and Yellow, it brings convenient colorcoding to any lab.

Built to withstand temperatures from –80°C to +121°C, this workstation is ideal for everyday sample preparation, coldstorage work, and autoclavecompatible applications. Its compact design makes it perfect for benchtop use while providing multiple tube and plate capacity options.

Capacity per Rack

• 16 x 0.5 mL tubes
• 24 x 1.5/2.0 mL tubes
• 60 x 0.1/0.2 mL PCR tubes
• 12 x 8strip or 11 x 12strip PCR tubes per 2 racks
• 1 nonskirted or semiskirted 96well PCR plate per 2 racks 

Packaging

• 1 workstation per unit
• 4 units per pk 

The Sliplock™ Flipper® Rack is a durable, versatile solution for PCR work, sample prep, and everyday tube organization, perfect for research labs, molecular biology workflows, and highthroughput environments.
 

Proudly made in the USA! Click here for more made in America products!

96 Place Fluorescent Flipper® Rack

The perfect partner for PCR prep work.

Our Fluorescent Flipper Racks are crafted to be the perfect partner for PCR preparation, offering reliable performance and easy handling. The dual-sided feature and temperature resilience (-90 to 121°C) ensure your life’s work is protected and your lab runs efficiently. Convenient modeling indexes and varying colors make it easy to keep your space organized.

Two-sided rack accommodates 2 tube sizes:

• Side A: 96 wells for 1.5 mL or 2.0 mL tubes.
• Side B: 96 wells for 0.5 mL tubes.

Colors: Assorted Fluorescent includes Blue, Green, Orange, Pink, Yellow

*Clear Lid only included with select items

Proudly made in the USA! Click here for more made in America products!

64 Place Flipper® Rack

A great replacement for cardboard or metal freezer racks!

Our Flipper Racks are crafted to be the perfect partner for PCR preparation, offering reliable performance and easy handling. The dual-sided feature and temperature resilience ensure your life’s work is protected and your lab runs efficiently. Convenient modeling indexes and varying colors make it easy to keep your space organized.

Two-sided rack accommodates 2 tube sizes:

• Side A: 64 wells for 1.5 mL or 2.0 mL tubes.
• Side B: 64 wells for 0.5 mL tubes.

Colors: Assorted Fluorescent includes Blue, Green, Orange, Pink, Yellow

*Lid not included for items: F64-RO, F64C-RO

Proudly made in the USA! Click here for more made in America products!