For Sale UNCHAINED LABS Stunner Unchained Labs Stunner Molecular Assay Analyzer

For Sale Unchained Labs Stunner Molecular Assay Analyzer

• Fully Functional
• Serviced & in Stock
• Current Model
• Good cosmetic condition
• Technical sales consultation available
• WARRANTY

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Here is what you will receive:
• Unchained Labs Stunner
• Power and communication cables
• PC with Stunner Client v8.3
• Monitor, keyboard, and mouse

Unchained Labs Stunner Molecular Assay Analyzer Configuration:
• UV/Vis light source: Xenon flash lamp
• Detectors: UV/Vis polychromatic spectrophotometer
• Wavelength range: 230-750 nm
• Wavelength accuracy: ≤400nm: ±1nm; ≥400nm: ±2 nm
• Spectral resolution: better than 2 nm (toluene in hexane)
• Absorbance precision (1 cm quartz cuvette): <1 OD: ±0.005 OD st dev; 1-2 OD: ±0.5% CV
• Absorbance accuracy (1 cm quartz cuvette): <1 OD: ±0.01 OD; 1-2 OD: ±1%

• DLS light source: 660 nm laser diode
• Single angle model
• Detection: Avalanche photodiode module
• Size accuracy: ±2%
• Minimum sample concentration: 0.1 mg/mL lysozyme
• Hydrodynamic diameter range: 0.3–1000nm

• Samples per plate: 96 (12 x 8 microplate format)
• Sample retention time: up to 2 hours
• Recommended sample volume: 2 μL
• Pathlength(s): 0.1 mm & 0.7 mm path
• Measurement time for full plate: ~10 minutes for UV/Vis only; ~1 hour for UV/Vis and DLS
• Measurement range: OD 10 mm 0.03–275 OD 10 mm; ng/μL dsDNA 1.5–13750 ng/μL; mg/mL ave protein mix 0.03–275 mg/mL
• Absorbance precision (10 mm pathlength): <1 OD: ±0.01 OD st dev; 1-200 OD: ±1% CV
• Absorbance accuracy (10 mm pathlength): <1 OD: ±0.02 OD; 1-200 OD: ±2%

Customization/Options: N/A

Testing performed by our in-house service team:
The Unchained Labs Stunner Molecular Assay Analyzer passed all tests and was found to be fully functional:
• We powered on and initialized the instrument.
• We verified plate movement throughout the full travel range.
• We tested plate loading and unloading functions.
• We confirmed accurate barcode reading of sample plates.
• We verified communication with the operating software.
• We performed wavelength calibration of the optical system.
• We completed position calibration for all mechanical axes.
• We carried out pump calibration to ensure proper fluid handling.
• We performed DLS calibration to validate the accuracy of dynamic light scattering.

Instrument Overview:
• The Unchained Labs Stunner Molecular Assay Analyzer combines UV/Vis and DLS measurements in a single compact system.
• It delivers rapid quantification of proteins, nucleic acids, and other biomolecules with minimal sample volume.
• The analyzer features microfluidic handling designed for accuracy and repeatability across runs.
• Integrated optics provides high-quality spectral and particle size data for diverse workflows.
• Its streamlined hardware supports efficient plate loading and consistent assay performance.
• The analyzer offers reliable throughput for routine molecular analysis.

Instrument Application:
• Protein concentration measurement
• Particle size and aggregation analysis
• Nucleic acid quantification
• Buffer or formulation screening

The Key Features:
• UV/Vis and DLS in one instrument
• Low sample volume needed
• Fast protein and DNA quantification
• Accurate particle sizing and QC
• Microfluidic, no-dilution workflow
• Compact, high-throughput design

Why do so many customers choose to order from us?

Our Advantage
• We have experience servicing and repairing these instruments.
• This instrument goes through all the described service steps before shipping. see the questions section below
• We offer detailed photos and videos of the instruments you buy.
• We are an approved pre-owned equipment vendor to many large US, Canadian, and EU Universities.
• We are an approved pre-owned equipment vendor to many Fortune 500 US and International Biopharma companies.
• Technical sales consultation available
• Remote installation and instrument operation training may be available.
• On-site installation may be available in the Boston Area (New England area)
• US or International shipping is no problem (see the shipping tab on how we pack and feel at ease)

Our Guarantee
• Warranty
• You get after-sales technical support
• Customer references are available
• The instrument will be fully functional!
• Smooth process from the initial quote to order fulfillment

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This will ship via freight. Please contact us with your zip code to obtain a shipping quote.

PLEASE NOTE THAT THE QUESTIONS BELOW ARE ANSWERED IN MORE THOROUGH DETAIL ON OUR WEBSITE

Q: Can I view this instrument in person at your facility or do a live Zoom demo before it is shipped to me?
A: We can accommodate both in-person or Zoom demos.

Q: What about the warranty?
A: The instrument comes fully warranted for both parts and labor.

Q: Do you offer installation, service, etc?
A: We offer remote installation and training packages to familiarize you with this instrument.

Q: What should I watch out for when buying a used/pre-owned instrument from another lab?
A: Ensure that the instrument is in good working condition with no damage or wear that could affect its performance. Ask for details about testing steps performed, video demo, and test screenshots.

Q: Do you have more than one of these instruments on hand?
A: We generally carry multiple instruments on hand, along with a variety of spare parts.

Q: This procurement is for a University or College. Are purchase orders with NET terms accepted?
A: We accept purchase orders from all major US and Canadian universities.

Q: How fast will you ship?
A: We can ship within a few days to two weeks. Shipping time depends on the current demand for our instruments. Members of our sales team will be able to offer current delivery estimates.

Q: Will my instrument be insured during shipping?
A: Absolutely! We insure all our shipments as long as we are the shipper. If a customer ships on their account, they handle insurance.

Q: How do you pack? Have you previously packed and shipped the fragile laboratory instruments?
A: We have extensive experience shipping high-end and complex laboratory instruments in the US and Internationally.

Q: Do you ship Internationally?
A: Yes! We have shipped to multiple continents and over 30 countries.

Q: How much will I save buying it pre-owned, and is it worth it?
A: When compared to buying a new instrument, you will save 60% or more and have plenty of funds left over for an additional instrument or two.

TO VIEW ADDITIONAL PHOTOS, VIDEOS AND VERY DETAILED INFORMATION SUCH AS TEST STEPS PERFORMED, CONFIGURATION, ETC., PLEASE VISIT OUR WEB SITE. TO GET THERE PLEASE CLICK ON “WEBSTORE”; TO YOUR RIGHT AND YOU WILL SEE LINK TO OUR SITE IN THE MIDDLE OF THE SCREEN. THEN USE LAST 5 DIGITS OF MPN NUMBER IN THE SEARCH FIELD TO LOCATE YOUR ITEM.

DO NOT HESITATE TO CALL US OR EMAIL US WITH ANY QUESTIONS YOU MIGHT HAVE.

ALL OF OUR ITEMS ARE AVAILABLE FOR INSPECTION AT OUR FACILITY.

Return Policy

Items are sold as-is with no returns or refunds available unless explicitly stated.