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.
 

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Wash-N-Dry™ Racks

Wash-N-Dry™ Cover Slip Rack (WSDR-1000)

The WashNDry™ Cover Slip Rack is a durable, one-piece polypropylene rack designed for effortless laboratory workflow. Its seamless construction eliminates the need for assembly and provides excellent chemical and thermal resistance, fully autoclavable for convenient sterilization.

An innovative built-in notch allows coverslips to be securely held in place using a rubber band or monofilament loop. This compact rack fits inside a 100 mL beaker with ample space beneath for a small magnetic stir bar when submerged, making it ideal for washing, soaking, and processing coverslips with enhanced control and efficiency.

Wash-N-Dry™ Microscope Slide Rack (WSDR-2000)

The WashNDry™ Microscope Slide Rack is engineered for optimal fluid and air circulation, resulting in superior cleaning performance and faster drying times. Its minimalist, offset design minimizes surface contact, allowing solutions and airflow to reach the entire slide.

With 12 slots designed to hold large coverslips and microscope slides ranging from 22 to 26 mm, this rack is both versatile and space-efficient. The base includes room for a small magnetic stir bar, supporting gentle agitation during washing. Constructed from glass-infused polypropylene, the rack offers exceptional chemical and thermal resistance and is fully autoclavable, ideal for demanding lab environments.
 

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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 

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Benchmark™ MyBath™ Water Bath Series

The MyBath™ series is designed to guarantee superior accuracy and performance in a compact footprint. With four sizes to choose from, there is a MyBath™ to fit every lab.

Easy-to-use controls allow the user to digitally select and monitor settings. Adjustable in 0.1°C increments, the temperature is shown on a large, 3-digit display. The proprietary Quick-CAL™ feature allows for simple, in-lab calibration. High-efficiency insulation maintains temperature stability and uniformity within the bath while keeping the housing cool to the touch.

All the MyBath™ models feature seamless, stainless-steel chambers for easy cleaning and long life. The chambers resist rust and have no corners to collect dirt or contamination. The larger 8 L and 12 L units have drains for hassle-free water changes.

The 4 L, 8 L, and 12 L models include a see-through cover that can be removed or flipped back on a rear hinge to conserve bench space. The lid's gabled design will divert condensation to the front and back of the bath, away from samples.

Racks are available to accommodate 1.5 / 2.0 mL (B2000-4-T1520); 15 mL (B2000-8-T150); and 50 mL (B2000-8-T500) in the 8 L and 12 L MyBath™.

The capacity for the 8 L and 12 L MyBath™ is as follows: 2 B2000-4-T1520, 1 B2000-8-T500, 1 B2000-8-T150.

Specifications

	2 Liter	4 Liter	8 Liter	12 Liter
Item Number	B2000-2	MB2000-4	B2000-8	B2000-12
Temperature Range	Ambient + 5 to 100°C
Temp. Accuracy	±0.2°C at 37°C		±0.5°C at 37°C
Temp. Increments	0.1°C
Temp. Uniformity	±0.2°C at 37°C
Exterior (WxDxH)	6.5 x 8 x 6 in.	7.7 x 13.9 x 9 in.	17.5 x 10.5 x 12.4 in.	18 x 10.5 x 16.2 in.
Chamber (WxDxH)	5.5 x 6 x 4 in.	5.3 x 9.4 x 5.5 in.	12.8 x 10.4 x 5.9 in.	12.8 x 10.4 x 7.9 in.
Weight	4.5	15	17	17
Electrical	115 or 230 V, 50-60 Hz

  

Item # B2000-2 is proudly made in the USA! Click here for more made in America products!

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

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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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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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CryoFreezer® Cryo Storage Racks

Optimize your cryogenic storage with our top-of-the-line Cryogenic Freezer Rack, designed for LN2 (liquid nitrogen) storage at temperatures as low as -196°C. This rack ensures the protection of your valuable samples. Ideal for use in research, clinical, and industrial laboratories. Assorted Colors: Blue, Green, Orange, Red, Yellow

• For LN2 storage from -196°C to 121ºC
• Material: Polycarbonate
• High-contrast alphanumeric indexing on box base
• Drains and vents prevent pressure build-up
• Crystal clear, transparent Lid for sample viewing
• Bright, attractive assorted colors
• Maximum Tube Dimensions: 12 x 49 mm

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• Convenient cDNA synthesis and PCR in a single tube from 1 pg total RNA
• Formulated for highly specific and sensitive RT-PCR from any RNA templates
• Incorporates thermostable reverse transcriptase and Hot-Start Taq for preparation at room temperature

The PR1MA™ One-Step RT-PCR Kit has been formulated for cDNA synthesis and subsequent PCR in a single tube for end-point analysis. This latest generation RT-PCR Kit consists of an MMLV-derived, thermostable Reverse Transcriptase (45°C to 55°C), an advanced RNase Inhibitor and PR1MA™ Hot Start Taq for ultra-sensitive one-step RT-PCR from as little as 1pg total RNA starting material.

The optimized buffer chemistry allows for efficient reverse transcription and PCR of problematic sequences with significant secondary structure (such as GC-rich targets). The PR1MA One-Step RT-PCR Kit is ideal for determining the presence or absence of RNA templates and quantifying expression through qualitative analysis of RNA transcription levels. The kit also efficiently synthesizes double-stranded cDNA for subsequent gene expression analysis.

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PRO Scientific Bio-Gen PRO200 Homogenizer

The PRO Scientific Bio-Gen PRO200 Homogenizer is a compact, handheld solution for precise and efficient sample processing. Built with a lightweight ergonomic design and a 144-watt high-torque motor, this homogenizer delivers variable speeds from 5,000 to 35,000 rpm, making it ideal for tubes and small beakers. For continuous operation, it includes a separate on/off switch and can be mounted on an optional stand assembly (sold separately).

The PRO200 is ideal for cell disruption, tissue homogenization, liquid emulsions, and small solid sample processing. It can break down samples to nanoparticle levels as small as 1 micron, ensuring consistent results for research and laboratory applications. Built in the USA and backed by a 2-year warranty, the PRO200 combines durability, precision, and ease of use for everyday lab needs.

Main Attributes

• Compact, easy-to-use design for reliable sample preparation
• Variable speed control: 5,000 to 35,000 rpm
• Processes samples from 0.03 mL to 500 mL with consistency
• Handheld or stand-mounted operation
• Made in the USA
• 2-year warranty 

Generator Probes (sold separately)

Choose the right probe for your application. Standard quick-connect probes are crafted from 316 stainless steel and PTFE for durability. The flat-bottom probe is perfect for micro-tubes, while the saw-tooth probe provides high shear force for samples from micro-tubes to small beakers. For multiple sample processing, the Multi-Gen 7XL Probes offer cost-effective, repeatable homogenization without cross-contamination.

PRO Scientific Generator Probes

Stand Assembly (sold separately)

• Used for Bio-Gen PRO200 Homogenizer
• Great small footprint of 8 x 7 In.
• Includes Post, Cross Rod, Clamp, and Flat Base

* Sample piece size and quantity will affect breakdown. Sample solid piece size should not be larger than the diameter of the generator probe. For the most efficient homogenization of solids, the sample diameter of the largest solid should not be larger than the probe diameter.
 

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PRO Scientific Digital Benchtop Homogenizers

PRO Scientific Digital Benchtop Homogenizers combine power, precision, and advanced technology for superior performance in laboratory homogenization. Equipped with a 1305-watt high-power motor and digital speed controls, this homogenizer delivers unmatched reliability and durability for demanding lab applications.

Its 3-turn speed knob allows fine RPM adjustments in increments of hundreds rather than thousands, while the bright LED display ensures easy, accurate control. Additional features include a Dual-Power Light Indicator for quick error identification and the PRO TRAC motorized stand, which provides effortless, accurate, and smooth motor positioning, making this one of the most advanced benchtop homogenizers available.

For applications requiring extra height, choose the PRO400DSEL version, which includes an extended stand height of 31 inches (standard model: 14.5 inches).

Main Attributes

• Digital benchtop homogenizer with advanced speed control
• Powerful 1305-watt motor for large-scale processing
• Bright LED display and user-friendly interface
• Processes volumes from 10 mL to 30 L*
• Motorized PRO TRAC stands for precision positioning
• Extra-length stand option available for taller containers (PRO400DSEL model)
• Made in the USA
• 2-year warranty 

Generator Probes (sold separately)

Choose the right probe for your application. Standard quick-connect probes are crafted from 316 stainless steel and PTFE for durability. The flat-bottom probe is perfect for micro-tubes, while the saw-tooth probe provides high shear force for samples from micro-tubes to small beakers. For multiple sample processing, the Multi-Gen 7XL Probes offer cost-effective, repeatable homogenization without cross-contamination.

PRO Scientific Generator Probes

*Higher volumes depend on sample viscosity.
 

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PRO Scientific PRO250 Homogenizer

The PRO Scientific PRO250 Homogenizer delivers powerful, durable performance for a wide range of sample sizes. Combining a lightweight, ergonomic design with a 3/4 HP, 576-watt motor, this homogenizer offers variable speeds from 5,000 to 30,000 rpm, making it ideal for both handheld and stand-mounted applications.

Main Attributes

• Processes samples from 0.05 mL to 5 L
• Variable speed control: 5,000 to 30,000 rpm
• Overload and overheat sensors for safety
• Compatible with 5 mm to 30 mm generator probes (sold separately)
• Handheld or stand-mounted operation
• Made in the USA
• 2-year warranty 

The PRO250 is perfect for cell disruption, tissue homogenization, liquid emulsions, and nanoparticle-level sample breakdown (as small as 1 micron). Built with precision in small-batch production and tested for quality, PRO homogenizers maintain a failure rate of less than 1%. For viscous samples, adding a Deflector Head to your probe improves sample movement and maximizes homogenization efficiency.

Generator Probes (sold separately)

Choose the right probe for your application. Standard quick-connect probes are crafted from 316 stainless steel and PTFE for durability. The flat-bottom probe is perfect for micro-tubes, while the saw-tooth probe provides high shear force for samples from micro-tubes to small beakers. For multiple sample processing, the Multi-Gen 7XL Probes offer cost-effective, repeatable homogenization without cross-contamination.
 
PRO Scientific Generator Probes 

Stand Assembly (sold separately)

• Used for Bio-Gen PRO250 Homogenizer
• Great small footprint of 9 x 7 In.
• Includes Post, Cross Rod, Clamp, and Flat Base 

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