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Molecular Devices Gemini XPS Fluorescent Microplate Reader
Molecular Devices Gemini XPS Fluorescent Microplate Reader
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Our Price: $10,580.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 90-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 4 to 8 Business Days

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Quantity in Stock:

Product Code: MD-GXPS

Additional Product Accessories

Optional Upgrades:
Free Upgrade to Preloaded Desktop PC w/ 24" Monitor - ($500 Value)

Recertification Protocol
Technical Specification Sheet (NEW)

Molecular Devices Gemini XPS Fluorescent Microplate Reader

The Molecular Devices Gemini XPS Fluorescent Microplate Reader provides an ideal environment to determine the optimal excitation and emission settings for most fluorescent assays. The Gemini XPS can read a variety of sample formats from 6- to 384-well microplates in endpoint, kinetic, spectral scan, and well scan modes. It also eliminates the need for filters for wavelength with its dual monochromators design with excitation and emission wavelength selection between 360 and 850 nm.

The Gemini XPS supports many applications including: Live/Dead viability/cytotoxicity assays, detection of nucleic acids, green fluorescent protein, nanoOrange protein quantitation, picoGreen DNA detection, molecular beacons, caspase-3, fluorometric protease assays, and cAMP detection.

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

The Molecular Devices Gemini XPS Fluorescent Microplate Reader includes:
  • > Windows 10 Data Station Pre-loaded with Softmax Pro Software 6.5.1
  • > Operator's Guide
  • > Interface Cable
  • > Power Cord
  • > Full 90 Day Parts and Labor Warranty

Molecular Devices Gemini XPS Fluorescent Microplate Reader Specifications

Fluorescence Photometric Performance

Dual Monochromators

1nm increments

Wavelength Range


Bandwidth (Excitation & Emission)

9 nm

Time Resolved Fluorescence

Data Collection

50-1450 µ/sec, 200µ/sec increments


0.5/ well

Luminescence Performance

Wavelength Range


Detection Limit

10 amol/well Alkaline Phosphate 200 µl/well

General Specifications

Microplate Formats

6-, 12-, 24-, 48-, 96- and 384

Light Source

Xenon flash lamp


Photomultiplier (R-3896)

Read Time

96 < 15 sec, 384 < 45 sec

Shaker Time

0 to 999 seconds

Temperature Control

Ambient +4°C - 45°C

Computer Specifications


Intel I5-4300U CPU


16.0 GB



Hard drive

240GB Solid State Drive

Operating System

Windows 10 64-Bit

SoftMax Pro Software Manual

Gemini XPS Manual

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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