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!

Heathrow Scientific® Reversible Microtube Racks

Dual-sided tube storage.

Organize your lab efficiently with Heathrow Scientific® Reversible Microtube Racks, designed for versatility and space-saving convenience. These dual-sided racks hold 96 wells for 0.5 mL tubes on one side and 96 wells for 1.5 / 2.0 mL tubes on the other, making it ideal for high-throughput workflows.

The rack features a secure translucent lid for visible protection, a stackable and autoclavable design for easy sterilization, and a standard 8 x 12 array for compatibility with common lab formats. Molded grid lines help identify 0.5 mL wells, while raised rings around 1.5 / 2.0 mL wells allow effortless tube removal. Alphanumeric labeling ensures quick tube identification and retrieval, making this rack an essential tool for any busy laboratory.

Main Attributes

• Dual-sided design: 96 wells for 0.5 mL tubes and 96 wells for 1.5 / 2.0 mL tubes
• Translucent lid for secure, visible storage
• Stackable and autoclavable for space-saving and sterilization
• Standard 8 x 12 well array for compatibility
• Molded grid lines for easy identification of 0.5 mL wells
• Raised rings for effortless removal of larger tubes
• Alphanumeric labeling for quick tube location 

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

AvantGuard barrier tips deliver the high quality you have grown to expect from the Avant line.

• Low Binding Technology ensures consistent sample transfer for greater reproducibility, especially suitable for sensitive assays such as Real Time PCR
• High quality polyethylene barrier prevents pipettor contamination
• Racks employ cells to cradle each tip, ensuring stability for easier insertion of the pipettor
• AV200 and AV1250 tips have added length which allow for full volume retrieval without risk of the sample touching the filter barrier
• AV3 allows for multiple pipettor fits
• AV10E designed for Eppendorf Pipettors, all other tips universal fit
• Sterile with a hinged racked
• Boxes can be refilled with non barrier quick rack refills
• Certified DNase/RNase, human DNA, PCR inhibitor, and endotoxin-free

Heathrow Scientific® Microscope Slide Holders

Secure and convenient slide organization.

Heathrow Scientific® Microscope Slide Holders provide a reliable and efficient solution for holding, organizing, and transporting microscope slides during evaluation, cleaning, and drying. Made from chemical-resistant polyethylene, these holders are durable, stain-resistant, and easy to clean, ensuring long-lasting performance in laboratory environments.

The solid construction with rubber feet offers excellent bench-top stability, while the angled slots allow easy access to individual slides and clear visibility of slide labels. Compact and practical, these slide holders are ideal for use in clinical labs, research facilities, and educational institutions.

Main Attributes

• Made from chemical-resistant polyethylene for durability and easy cleaning
• Strong, stable design with rubber feet for bench-top use
• Angled slots for easy slide access and label viewing
• Compact design for efficient storage and handling

Heathrow Scientific® Cardboard Slide Trays

Safely store, organize, and transport microscope slides with this convenient and reliable slide storage case. Designed for lab professionals, researchers, and educators, this case ensures optimal slide protection and easy identification.

Main Attributes

• A clear index on the front cover corresponds with a numbered grid inside, allowing for quick and accurate slide identification
• Recessed compartments prevent slides from shifting, offering excellent protection for delicate specimens
• Slides remain inaccessible when the cover is closed, minimizing the risk of exposure or contamination
• The compartment holder is crafted from a double layer of densely pressed cardboard, providing stability and protection during storage or transport
• Single-layer cardboard cover keeps the case lightweight without sacrificing integrity
• Front protection flaps are secured with strong, durable tape to further protect slide contents
• Available in a variety of color trims for efficient organization or categorization

Ideal for laboratories, universities, and fieldwork settings, this microscope slide storage case combines functionality with reliable protection, keeping your specimens safe and organized at all times.

Specifications

Place	30 Place	20 Place
Capacity	30 Microscope Slides (75 x 25 mm)	20 Microscope Slides (75 x 25 mm)
Material	Cardboard	Cardboard
Dimensions (D x W x H)	12.9 x 0.4 x 8.2 In. 327.66 x 10.16 x 208.28 mm	13.4 x 0.4 x 8.2 In. 340.36 x 10.16 x 208.28 mm
Color	Black	Varies
Qty	40/pk	72/pk

 

The PolarSafe cryogenic 2D vials, available in 2 and 5 mL sizes with internally or externally threaded caps, are idea for rapid processing of biological samples. The embedded Datamatrix code at the bottom of each vial along with the corresponding "Code 128" barcode on the body of the vial, saves time and provides accurate organization and tracking of valuable samples.

The 2D vials can be safely stored in polycarbonate boxes (purchase separately). The storage boxes also feature the 2D Datamatrix code and Code 128 barcode to provide automatic identification of both the box and stored vials.

CoolCaddy™ PCR Work Station

• Maintains 2 to 4° C for up to 5 hours
• Keeps samples cool, but not frozen
• Accomodates several different vessel types: Vials, Tubes, Strips, Plates & Reservoirs

Protect your enzymes, reagents and temperature sensitive samples with the new 5-hour CoolCaddy™.  No need for messy ice baths - simply store it overnight in any standard freezer and its ready to hold tubes, plates and reservoirs at 2 to 4° C for an entire morning or afternoon.  CoolCaddy™ is an ideal work station for PCR and especially for any protocol requiring multi-channel pipetting from a reservoir into strip tubes or 96 well plates.  And, if your work is interrupted, just place the whole CoolCaddy™ (complete with samples and reagents) back in the freezer or refrigerator until you are able to resume your experiment.

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:

Heathrow Scientific® Pop-Up Multi-Tube Rack

Maximize your lab efficiency with the Heathrow Scientific® Pop-Up Multi-Tube Rack, engineered for convenience, versatility, and space-saving storage. This collapsible rack easily “pops up” for quick setup and folds down flat when not in use, ideal for busy lab environments with limited space.

Main Attributes

• Quickly folds flat for compact storage and effortlessly pops up for immediate use, designed to save space on benchtops and in storage cabinets.
• Holds both 15 mL and 50 mL conical tubes in a single rack, enhancing versatility and reducing the need for multiple racks.
• Easy to close and stack when collapsed, making storage clean and efficient
• Alphanumeric well identifiers ensure fast and accurate tube retrieval and organization
• Constructed from robust polypropylene for chemical resistance and easy cleaning 

Ideal for clinical labs, research facilities, and educational settings, this multitube rack combines function and flexibility in one compact design.

Specifications
 

Tube Size	Wells	Well Diameter	Dimensions Expended	Dimensions Collapsed
15 mL	21	17 mm	10 x 5.4 x 2.8 In 254 x 137.16 x 71.12 mm	10 x 5.4 x 0.8 In 254 x 137.16 x 20.32 mm
50 mL	12	29 mm