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.
 

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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.
 

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.
 

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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.

PR1MA™ dNTP Mix

PR1MA™ dNTP Set  

Item	Description	Volume
PR3101-S-1	PR1MA™ 100 mM dNTP Set, dATP, dCTP, dGTP, dTTP	250 uL / 25 umol each
PR3101-S-4	PR1MA™ 100 mM dNTP Set, dATP, dCTP, dGTP, dTTP	1 mL / 100 umol each
PR3101-S-20	PR1MA™ 100 mM dNTP Set, dATP, dCTP, dGTP, dTTP	20 x 250 uL / 25 umol each

 

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 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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Laboratory Stools

Versatile, ergonomic, and built for durability, the Rutledge Vinyl Stool Collection offers a comprehensive range of desk stools to meet your workspace needs.

Each model features antimicrobial/antifungal Trailblazer™ Vinyl upholstery in Imperial Blue or Black, and includes a range of ergonomic adjustments such as seat height, locking seat, and back tilt options.

Choose From Multiple Height Ranges

• Desk Height: 17.25 to 23 In.
• Medium Bench Height: 19.75 to 29.75 In.
• High Bench Height: 25 to 35 In.

All stools include dual-wheel, self-braking, non-marring casters for hard floor use and a durable black nylon-reinforced fiberglass or cast-aluminum base. Foot ring options, available in black nylon or chrome, provide added comfort and support.

Warranty

• Pneumatics: Lifetime
• Chair parts: 15 Years
• Upholstery: 5 Years   

*Chairs shipping to California or Massachusetts may be subject to state-mandated fire treatment and may be subject to an up-charge. California Prop 65

MIDSCI™ also offers Laboratory Chair options!

Still looking for more choices? Contact us! MIDSCI™ offers a variety of chairs and stools and will work to provide you with everything you need.
 

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

Laboratory Chairs

These ergonomic chairs are available in desk, medium, and high bench heights, with seat height ranges from 18 to 33.25 In. All models feature seat height adjustment, locking back tilt, a chrome adjustable foot ring (on bench-height models), and a durable black, nylon-reinforced fiberglass base with dual-wheel, self-braking, non-marring casters ideal for hard floors.

Choose from easy-to-clean, chemical-resistant black polyurethane or antibacterial/antifungal Trailblazer™ Vinyl in Black or Imperial Blue. Select models also include locking seat tilt and 6-way adjustable armrests for enhanced comfort and support.

• Adjustable to fit most body types and workstations.
• Arms: 6-way adjustable arm rests.
• Back Rest: With lumbar support. Constructed of highly durable molded polyurethane foam cushioning.
• Casters: Add 2 inches of height to the chair
• Covering: Easily cleaned antibacterial/antimicrobial vinyl
• Seat: Contoured waterfall seat cushion. Constructed of highly durable molded polyurethane foam cushioning
• Tile: Provides 8° forward and 3° backward locking tilt

*Chairs shipping to California or Massachusetts may be subject to state-mandated fire treatment and may be subject to an up-charge. California Prop 65

MIDSCI™ also offers Laboratory Stools!
Still looking for more choices? Contact us! MIDSCI™ offers a variety of chairs and stools and will work to provide you with everything you need.
 

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

 
PR1MA™ High Fidelity Polymerase

• 50X higher fidelity than Taq DNA polymerase
• Works with crude DNA sample
• Ideal for cloning, mutagenesis and microarrays
• Produces blunt end products, to clone directly into blunt end vectors
• Optimized buffer system with unique PCR enhancers 

For applications requiring highly accurate amplification, choose PR1MA™ High Fidelity DNA polymerase. Modified for better solubility and higher activity across a broad range of ionic conditions, this polymerase will amplify a wide range of targets, including those that are GC or AT rich as well as crude samples.

A 3'-5' proofreading exonuclease activity and an error rate of 4.55×10-7 makes PR1MA™ High Fidelity DNA Polymerase the perfect partner for cloning applications. The supplied 5X buffer with dNTPs is optimized for compatibility with a variety of targets.

Specifications

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PR1MA™ High Fidelity Hot Start Master Mix

• Leaves an A-overhang for TA cloning
• Ideal for difficult, high GC content sequences
• 10x fidelity of native Taq
• Ideal for long PCR, up to 10kb targets 

PR1MA™ High Fidelity Hot Start Mix is a hot start 2x formulation which provides excellent sensitivity in low-copy number assays with 10x higher fidelity than Taq polymerase. The 2x master mix contains proprietary enhancers, an antibody-mediated hot-start mechanism, and a proofreading component for trouble-free PCR reaction assembly and performance.

The pre-optimized Hot Start Master Mix is supplied in a single tube, reducing the number of pipetting steps while improving throughput and reproducibility. The highly efficient buffer formulation and hot-start blend provide the ideal conditions for high-performance PCR and inactivity at room temperature thereby eliminating non-specific amplification.

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