PRO Scientific PRO25D Digital Homogenizer

The PRO Scientific PRO25D Digital Homogenizer is a compact yet powerful solution for precise sample processing. Featuring a bright LED display and user-friendly digital controls, this homogenizer allows you to fine-tune speeds from 0 to 30,000 RPM, ensuring accurate and consistent results across a wide range of applications.

Main Attributes

• Processes volumes from 0.05 mL to 3.5 L*
• Digital speed control with LED display for precision
• Ideal for homogenizing, emulsifying, blending, and mixing
• Includes U-shape stand assembly for stability
• Made in the USA
• 2-year warranty 

The PRO25D is perfect for cell disruption, protein extraction, emulsions, suspensions, medical research, and pharmaceutical processing. Compatible with PRO generator probes (5 mm to 30 mm), this homogenizer can break down samples to nanoparticle levels as small as 1 micron. Built in small-batch production with rigorous testing, PRO homogenizers maintain a failure rate of less than 1%.

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

*Viscous samples will reduce max capacity. Adding a Deflector Head to your Probe will facilitate movement of your sample during homogenization and help increase max volume homogenization.

*Higher volumes depend on sample viscosity.
 

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

2026 PRO Scientific Promo!

 

For a limited time, enjoy discounted pricing on the Bio-Gen PRO200 Homogenizer (01-01200)!

  

WAS: $1,071.00 | NOW: $909.45

 

Click here for more savings from PRO Scientific.

 

Promotion valid until 12/31/26 or while supplies last. Offer cannot be combined with other discounts or institutional pricing.

Special price applies only to the item specified. Not valid on prior purchases.
All standard terms and conditions apply.

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 PRO250 Homogenizing Packages

PRO Scientific probes feature a durable doublebearing design that delivers superior strength, stability, and longer service life. Unlike many competitors, the PRO probe rotor shaft does not connect directly to the homogenizer drive shaft, a common weak point that causes excessive wear to both the probe and drive shaft. Instead, the PRO probe’s rotor shaft connects to the motor drive shaft, allowing smoother, straighter rotation while eliminating bending and flexing. This design locks the probe securely in place during homogenization, reduces wear, improves safety and performance, and extends the life of both the probe and the homogenizer.

• With these homogenizing packages, sample breakdown levels can reach a very low nanoparticle level, as small as 1 micron
• USA-made product, produced in small batch production & complete product testing. PRO products have less than 1% failure rate
• 2 Year Warranty 

Deluxe MaX-Homogenizing Packages (PK-01250MXD)

• Kit Includes: PRO250 Homogenizer, 10 x 115 mm Saw-Tooth Probe, 20 x 200 mm Saw-Tooth Probe, and Protective Carrying Case
• Individual solid samples as large as ½ In. diameter can be processed

Premium MaX-Homogenizing Packages (PK-02250MXP)

• Premium MaX Kit (PK-02250MXP): PRO250 Homogenizer, 10 x 11 5mm Saw-Tooth Probe, 20 x 200 mm Saw-Tooth Probe, Stand Assembly, and Protective Carrying Case. Homogenizer can be post-mounted to the Stand Assembly
• Individual solid samples as large as ½ In. diameter can be processed

Basic CBD Homogenizing Package (PK-01250B)

• Kit Includes: PRO250 Homogenizer Unit, 20 x 200 mm saw-tooth probe, and Protective Carrying Case

Basic+ CBD Homogenizing Package (PK-01250BP)

• Kit Includes: PRO250 Homogenizer Unit, 20 x 200 mm saw-tooth probe, 20 mm Deflector Head, and Protective Carrying Case. Addition of the Deflector Head-Enhances homogenization

Deluxe CBD Homogenizing Package (PK-01250D)

• Kit Includes: PRO250 Homogenizer Unit, 30 x 200 mm saw-tooth probe, and Protective Carrying Case 

Deluxe+ CBD Homogenizing Package (PK-01250DP)

• Kit Includes: PRO250 Homogenizer Unit, 30 x 200 mm saw-tooth probe, 30 mm Deflector Head, and Protective Carrying Case. Addition of the Deflector Head-Enhances homogenization

* 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.
 

2026 PRO Scientific Promo!

For a limited time, enjoy discounted pricing on  PRO200 Homogenizing Packages!

PK-01200S: WAS $2,568.00 | NOW $2,064.65

PK-01200D: WAS $3,244.00 | NOW $2,973.80

PK-01200P: WAS $3,566.00 | NOW $3,279.70

PK-01200MXS: WAS $2,351.00 | NOW $2,125.45

PK-01200UHS: WAS $3,486.00 | NOW $3,203.70

PK-01200UHD: WAS $3,835.00 | NOW $3,535.25

PK-01200PMGXLHS: WAS $3,332.00 | NOW $3,057.40

Click here for more savings from PRO Scientific.

Promotion valid until 12/31/26 or while supplies last. Offer cannot be combined with other discounts or institutional pricing.

Special price applies only to the item specified. Not valid on prior purchases.
All standard terms and conditions apply.

PRO Scientific PRO200 Homogenizing Packages

PRO Scientific probes feature a durable doublebearing design that delivers superior strength, stability, and longer service life. Unlike many competitors, the PRO probe rotor shaft does not connect directly to the homogenizer drive shaft, a common weak point that causes excessive wear to both the probe and drive shaft. Instead, the PRO probe’s rotor shaft connects to the motor drive shaft, allowing smoother, straighter rotation while eliminating bending and flexing. This design locks the probe securely in place during homogenization, reduces wear, improves safety and performance, and extends the life of both the probe and the homogenizer.

• With these homogenizing packages, sample breakdown levels can reach a very low nanoparticle level, as small as 1 micron
• USA-made product, produced in small batch production & complete product testing. PRO products have less than 1% failure rate
• 2-Year Warranty

* Sample piece size and quantity will affect breakdown.

Standard Micro-Homogenizing Package (PK-01200S)

• Kit Includes: Bio-Gen PRO200 Homogenizer, 5 x 75 mm Probe, and Protective Carrying Case. 

Deluxe Micro-Homogenizing Package (PK-01200D)

• Kit Includes: Bio-Gen PRO200 Homogenizer, 5 x 75 mm Probe, 7 x 95 mm Saw-Tooth Probe, and Protective Carrying Case. 

Premium Micro-Homogenizing Package (PK-01200P)

• Kit Includes: Bio-Gen PRO200 Homogenizer, 5 x 75 mm Probe, 7 x 95 mm Saw-Tooth Probe, Stand Assembly, and Protective Carrying Case. Homogenizer can be post-mounted to the Stand Assembly. 

Standard MaX-Homogenizing Package (PK-01200MXS)

• Kit Includes: Bio-Gen PRO200 Homogenizer, 10 mm x 115 mm Saw-Tooth Probe, and Protective Carrying Case.
• *Above 50 mL volume, should be a liquid base sample

Universal Standard Homogenizing Packages (PK-01200UHS)

• Kit Includes: Bio-Gen PRO200 Homogenizer, 7 x 95 mm Saw-Tooth Probe, 10 x 115 mm Saw-Tooth Probe, and Protective Carrying Case.

Universal Standard Homogenizing Packages (PK-01200UHD)

• Kit Includes: Bio-Gen PRO200 Homogenizer, 7 x 95 mm Saw-Tooth Probe, 10 x 115 mm Saw-Tooth Probe, Stand Assembly, Protective Carry Case. 

Multi-Sample Homogenizing Package (PK-01200PMGXLHS)

• Kit Includes: Bio-Gen PRO200 homogenizer unit, Multi-Gen Adapter, 12-Pack of Multi-Gen 7XL Probes, and Protective Carrying Case.
• *Sample piece size and quantity will affect breakdown. Sample piece size should not be larger than 7 mm in diameter. Processing in 50 mL tubes should be used for liquid-based samples only. For small volumes (under 50 mL), use of this high-speed version is not recommended.

 Item PR2110-100 has been discontinued by the manufacturer;
however, we will be continuing to supply the other quantities.

 

In place of item PR2110-100, please order items PR2110-50 or PR2110-200

PR1MA™ qMAX™ cDNA Synthesis Kits

PR1MA™ now offers two cDNA Synthesis Kits, to meet a range of requirements.
 
The original cDNA Synthesis Kit is a 2-tube format for easy reaction setup and is ideal for 4 pg to 0.5 µg of input RNA. One tube includes our exceptionally stable Reverse Transcriptase combined with a potent RNAse inhibitor, and the other tube contains a 5X reaction buffer with an optimal mixture of anchored oligo (dT) primers and random hexamers to produce a non-biased population of cDNA. 
 
The 1st Strand cDNA Synthesis Flex Kit includes four components: a high-capacity Reverse Transcriptase, an optimized 5X buffer, separate solutions of oligo (dT) primers, and random hexamer primers. This multi-component format is ideal for 10 pg to 2.0 µg of input RNA and allows for greater flexibility in assay design.

 
PR1MA™ qMax cDNA Synthesis Kits
  

Item	Description	Volume (20 µL)
PR2100-C-S	PR1MA™ qMax™ cDNA Synthesis Kit	10 Reactions (Sample)
PR2100-C-25	PR1MA™ qMax™ cDNA Synthesis Kit	25 Reactions
PR2100-C-100	PR1MA™ qMax™ cDNA Synthesis Kit	100 Reactions
PR2100-C-250	PR1MA™ qMax™ cDNA Synthesis Kit	250 Reactions

 

PR1MA™ qMax First Strand cDNA Synthesis Flex Kits  
 

Item	Description	Volume (20 µL)
PR2110-S	PR1MA™ qMax™ First Strand cDNA Synthesis Flex Kit	10 Reactions (Sample)
PR2110-50	PR1MA™ qMax™ First Strand cDNA Synthesis Flex Kit	50 Reactions
PR2110-100	PR1MA™ qMax™ First Strand cDNA Synthesis Flex Kit	100 Reactions
PR2110-200	PR1MA™ qMax™ First Strand cDNA Synthesis Flex Kit	200 Reactions

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PRO Scientific Generator Probes for PRO Homogenizers

Get superior performance and durability with PRO Scientific Generator Probes, designed exclusively for PRO homogenizers. Crafted from high-quality 316 stainless steel, these probes ensure maximum chemical compatibility and precision processing for consistent results every time.

PRO Scientific probes feature a double-bearing system that eliminates bending and flexing during operation. Unlike other brands, the rotor shaft does not connect directly to the homogenizer’s drive shaft, a common weak point that causes premature wear and damage to both the probe and the homogenizer.

The PRO design ensures precise alignment, reduces wear on critical components, and delivers safer, more efficient homogenization. The rotor shaft connects securely to the motor drive shaft, allowing smooth, straight spinning and minimizing vibration for superior performance and longer product life.

Main Attributes

• Double Bearing Design for enhanced strength, stability, and longer lifespan
• Precision-crafted 316 stainless steel for durability and chemical resistance
• Made in the USA
• 2-Year Connection Warranty 

* 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.

*Multi-Gen Adapter (07-07200) is required for Multi-Gen 7XL Probes.
 

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

Celltreat® Threaded Cryo Vials

Internally and externally threaded cap options.

Celltreat® Threaded Cryo Vials are designed for safe, reliable storage of biological materials at ultra-low temperatures. These cryogenic vials support storage down to -196ºC in the gas phase of liquid nitrogen, making them ideal for demanding laboratory applications. With both internal and external thread cap options, these vials offer flexibility while maintaining a secure, leak-resistant seal.

Main Attributes

• Designed for storage at temperatures as low as -196ºC (gas phase liquid nitrogen)
• Self-standing design for convenient handling and storage
• Internal thread cap:
• Helps prevent contamination
• Includes O-ring silicone seal for a secure closure at any temperature
• External thread cap:
• Integrated leak-proof seal
• Extended skirt for easy one-handed aseptic handling
• Quick open/close with approximately 1¼ turn
• Textured cap ridges provide enhanced grip when wearing gloves
• Large black graduations for clear and easy readability
• White marking area allows for labeling and improves visibility of graduations 

*Celltreat® product descriptions are based on the highest graduation mark on the vial. Other brands may name vials based on actual liquid capacity.
 
 Proudly made in the USA! Click here for more made in America products!
 

 
PR1MA™ dNTPs

• Supplied as a ready-to-use 40 mM mix or a set of 4 separate 100 mM solutions
• Free of impurities and inhibitors that reduce sensitivity and yield
• No nuclease, protease or nickase activity
• >99% pure, purified by HPLC
• 24-month shelf life

PR1MA™ dNTP's are purified by HPLC in a strict process that results in greater than 99% purity. The stringent purification process eliminates PCR inhibitors such as tetraphosphates and pyrophosphates that can interfere with the sensitivity of your PCR and reduce yields.
The 40 mM dNTP Mix is a single tube that contains premixed dNTPs at a concentration of 10 mM each. The 100 mM dNTP Set contains four individual tubes, one each of dATP, dCTP, dGTP and dTTP. The nucleotides are supplied in ultra-pure water as an ammonium salt. Both the set and mix are stable for 24 months when stored at -20ºC.

Extensive quality control testing is performed to ensure the dNTPs are free of nuclease, protease and nickase activity. Each lot is performance tested in standard PCR, long PCR and qPCR reactions to assess reproducibility and sensitivity.
 

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Celltreat® Centrifuge Bottles

Polycarbonate and polypropylene options, non-sterile.

Celltreat® Centrifuge Bottles are designed for dependable low to moderate speed centrifugation of biological and chemical samples. With a rigid construction and available in both polycarbonate and polypropylene, these bottles provide durability and chemical resistance.

These reusable and autoclavable centrifuge bottles are built for efficiency and reliability. For optimal results, bottles should be filled to 80% of their total capacity during use.

Main Attributes 

• Rigid bottle construction for low to moderate speed centrifugation
• Compatible with biological and chemical samples
• Reusable and autoclavable for repeated use
• Available in two material options to meet lab needs 

Polycarbonate Centrifuge Bottles

• Made from high-quality polycarbonate with excellent chemical resistance
• Seal cap features an extended lip for easy removal from rotor
• Gripping ridges enable secure handling and easy opening/closing
• Molded graduation lines allow for clear measurement
• Packaged non-sterile, 4 bottles per bag 

Polypropylene Centrifuge Bottles

• Manufactured from high-quality polypropylene for excellent chemical resistance
• Durable design suitable for centrifugation applications
• Packaged non-sterile, 2 bottles per bag 

Specifications
 

Item #	229464	229469	229467	229468
Sterile	No	No	No	No
Autoclavable	Yes	Yes	Yes	Yes
Bottle Color	Natural	Natural	Natural	Natural
Cap Color	Green	Green	Natural	Natural
Bottle Material	Polycarbonate	Polycarbonate	Polypropylene	Polypropylene
Cap Material	Polypropylene	Polypropylene	Polypropylene	Polypropylene
Maximum Volume	250 mL	500 mL	250 mL	500 mL
Graduated	Yes	Yes	No	No
Max Force	13700 (RCF)g	13,850 (RCF)g	27,500 (RCF)g	13,500 (RCF)g
Packaging	4/Bag	4/Bag	2/Bag	2/Bag

 

Item # 229464 and 229469 are proudly made in the USA! Click here for more made in America products! 
 

 PR1MA™ Hot Start Taq

• Exceptional sensitivity for low-copy PCR
• Ideal for multiplex PCR and amplification of GC-rich DNA
• Same enhanced features as PR1MA Taq Polymerase
• Buffer optimized for fast cycling and reproducibility 

Engineered for controlled polymerase activity, PR1MA™ Hot Start Taq is bound with a monoclonal antibody that blocks enzyme activity. This allows reactions to be set up at room temperature without the risk of non-specific amplification.

When samples are ready, the reaction mixture is heated to 95°C to denature the antibody and initiate the reaction. Similar to the standard PR1MA™ Taq, Hot Start Taq is provided with a 5X buffer, or in a ready-to-use 2X Master Mix. The Master Mix can be ordered with or without an incorporated red gel loading dye. The Red Dye Master Mix incorporates a red-loading dye that allows amplified samples to be loaded directly on an agarose gel.  The red color aids in visualization during pipetting, and higher density of the buffer ensures that the samples will drop into the gel wells.

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Labcon SuperClear® Caps

Plug Style Caps for Culture Tubes.

• Endotoxin Free (non-pyrogenic)
• Polyethylene USP Class VI resin
• Not autoclavable
• Natural white color

Dual position aspirating cap for culture tubes. Cap includes plug position and open aspirating position.

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Ovation® Electronic Single Channel Pipettors

Patented ergonomic self-standing design.

Ovation® Pipettors are engineered for comfortable, accurate, and consistent liquid handling. These pipettors have an audible “click” tip attachment to ensure consistent loading and are self-standing, keeping attached tips elevated off benchtop surfaces. An easy spring-loaded “flick” tip ejection keeps necessary thumb force low, reducing strain on users. Each volume pipettor is color-coded for easy identification.

These pipettors also offer superior precision and protection, with nozzles featuring a filter to protect against fluid contamination. Ovation® Pipettors are available as single-stroke "to deliver" or two-stroke "to contain" operation. Each pipettor is individually serialized and comes with a calibration certificate and a two-year warranty.

Ovation® Electronic Single Channel Pipettors are available from 20 to 1,250 uL and are fully electronic. Each Pipettor has three custom programmable volume presets.

Programmable functions for:

• multi-dispensing
• serial dilutions
• mixing
• reverse pipetting
• pipetting speed 

Ovation® Electronic Multichannel Pipettors come with a power supply, a shelf hanger, and a built-in microtube cap opener.

Visit our VistaRak™ Ovation® Pipette Tips and VistaRak™ Low Retention Ovation® Pipette Tips pages for compatible consumables.

Main Attributes

• Superior accuracy and precision
• Unmatched patented ergonomic design
• Audible “click” tip attachment to ensure consistent loading
• Easy spring-loaded “flick” tip ejection for low thumb force
• Available as single-stroke "to deliver" or two-stroke "to contain" operation
• Self-standing (attached tips remain elevated off the benchtop)
• Color-coded body for easy volume identification
• Nozzles containing a filter for fluid contamination protection
• Fully electronic operation
• 3 custom programmable volume presets
• Includes power supply, shelf hanger, and Calibration Certificate
• Built-in microtube cap opener
• Individually serialized
• Calibration Certificate included
• In-lab calibration adjustment
• 2-Year Warranty

Specifications

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