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MJ Research PTC-225 Gradient Thermal Cycler
MJ Research PTC-225 Gradient Thermal Cycler
Click Here to View the Technical Specs for the PTC-225
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Our Price: $6,710.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 90-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 3 to 7 Business Days

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Calibration: NIST Traceable Calibration (Includes Certificate)

Quantity in Stock:1
Product Code: MJ-225

Refurbishment Protocol
Technical Specification Sheet (NEW)

MJ Research PTC-225 Gradient Thermal Cycler

The MJ Research PTC-225 Gradient Thermal Cycler is a robust PCR with the ability to run four individual blocks simultaneously without compromising accuracy and performance. Through extraordinary temperature uniformity and thermal accuracy, this MJ Research cycler provides the most exact data available for multiple samples. The PTC-225 features a “hot swappable” block, as well as gradient and non-gradient controlled base options. The PTC-225 can accommodate multiple blocks, such as 384 well, 60 well, 96 well, and dual 48 well blocks, among many others, including specialty blocks like the insitu. This thermal cycler has a high-density display, on-board point-and-click software navigation, and real-time monitoring for ease of use and accuracy.

The MJ Research PTC-225 Gradient Thermal Cycler is recommended for use in labs with high throughput PCR applications.

All of our equipment is fully tested to perform at factory specifications before being shipped.

Included with the MJ Research PTC-225 Gradient Thermal Cycler:

> 4- 96 Well Alpha Blocks
> Power Supply
> Calibration Report
> Operator's Manual
> Power Cord
> Full 90 Day Parts and Labor Warranty

MJ Research PTC-225 Gradient Thermal Cycler Specifications

Thermal Range

-5° to 105°C (but no more than 30°C below ambient temperature)

Thermal Accuracy

±0.3°C of programmed target at 90°C

Thermal Uniformity

±0.4°C well-to-well within 30 seconds of arrival at 90°C

Ramping Speed

Up to 3C/sec

Sample Capacity

Four Alpha Block, holds 96 x 0.2 ml tubes or one 96-well microplate/Block

Line Voltage

10A @ 200-240 VAC, 50-60Hz


One 25-pin 8-bit parallel interface printer port and RS-223 serial port

MJ Research PTC-225 Manual

We also carry the PTC-100, PTC-150, PTC-200, and PTC-240.

Click Here to View all the Technical Specs for the PTC-225

Why Buy From Marshall Scientific?

Every product we offer undergoes a rigorous inspection process to verify that all manufacturer specifications are met. All of the electronics and boards are tested for proper function, and any necessary preventative maintenance is performed alongside repairs by our industry trained technicians. Our primary goal is to offer products that are as close to new as possible at an affordable price.

All Lab Equipment is Fully Recertified and Tested

Most Pieces Ship within 2 to 5 Business Days

All Products Come with a Standard Warranty

Trained Customer and Technical Support

Industry Leading Overall Customer Satisfaction

Marshall Scientific's Recertification Protocol


Our technicians decontaminate and clean all equipment upon arrival and upon purchase to create a neutral environment for lab use.

Preliminary testing is conducted to identify potential product defects, upon completion, we replace all faulty and/or under-performing parts with original manufacturer parts that perform up to specification.

Any parts known to fail or malfunction from excessive use are removed and replaced to insure the extended lifetime of your equipment.

Any necessary preventative maintenance is performed alongside repairs, so your purchase will be ready to go as soon as it arrives.

All electronics and boards are tested for proper function and response by our industry trained technicians. Any electronic deficiencies detected are immediately repaired.

Final testing cycles ensure your instrument performs fully at manufacturer specifications, guaranteeing you receive a properly working product ready for use.

Once we finish our rigorous testing and decontamination procedures, your order will be packaged to best protect it during shipment and will include delivery insurance.

Stanford University
We love shopping at Marshall Scientific! Great products, prices, and performance. Marshall Scientific provides 'tried and true' equipment at a fraction of original purchase price. I always shop here first!
Meg W. / Stanford University
Easy to find what you need with clear specs, website ordering was simple, equipment arrived quickly, very well packaged and working as expected! I couldn't ask for more, I'll definitely use them again!
A. Bradley / Honeywell
University of Maryland
They do a very high quality job worth every penny they charge. Customer service is fantastic, they can always be reached by phone or email, and the staff are very knowledgeable and ready to help.
Igor P. / University of Maryland
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