Sample Preparation, Separation & Processing
Reliable results begin well before the analysis, in the sample preparation steps that separate, concentrate and ready material for the instrument. Sample Preparation, Separation and Processing covers the equipment that spins, filters, dries, disrupts and extracts, so what reaches the assay stays clean and consistent. You will find centrifuges that pellet cells, freeze dryers that preserve product, homogenisers that break tissue and filtration rigs that clarify a lysate, all part of Labs, Biotech and Pharma. New and used listings come from sellers who set out capacity, speed and format, so you can match a unit to your throughput. Compare the options and contact the seller to confirm the sample preparation kit suits your samples.
Sample preparation equipment including ultracentrifuges, sonicators, homogenisers and bead mills
Live Listings
111
Trusted Brands
48
Show Filters
111
Live Listings
48
Trusted Brands
£395
Starting Price
87%
Used Equipment
100%
Verified Sellers
24/7
Global Marketplace
Sample Preparation and Separation Product Types
The range runs from high speed centrifuges through to drying and extraction systems. Use the categories below to narrow down by the preparation step you need.
Centrifuges (Benchtop, Refrigerated, Plate, Clinical)
Rotor based instruments that separate by density, from pelleting cells to clarifying lysates. Refrigerated and plate formats cover temperature sensitive samples and high throughput work.
Freeze Dryers (Lyophilizers)
Systems that sublimate ice from frozen product under vacuum to give a stable dry cake. They preserve biologics and reagents without the damage that heat drying causes.
Homogenizers & Sonicators
Instruments that disrupt tissue and cells to release their contents for analysis. Mechanical and ultrasonic methods suit different sample toughness and volume.
Evaporation & Concentration Systems (SpeedVac)
Vacuum concentrators that remove solvent to concentrate many samples at once. They dry down eluates and reaction mixtures ready for the next step.
Laboratory Filtration Systems
Membrane and depth systems that clarify and sterilise liquids under pressure or vacuum. They remove cells, particles and microbes before downstream work.
Separators & Extraction Systems
Instruments that isolate a target from a mixture by phase or affinity. They recover analytes and biomolecules for purification and testing.
Sample Preparation Workstations
Integrated benches that combine pipetting, heating and mixing to run extraction and setup protocols with little hands on time. They standardise the front end of a workflow where manual steps otherwise vary between operators.
Thawing Systems
Controlled units that bring frozen plasma, media and biological samples up to temperature evenly and without hot spots. Consistent thawing protects labile material and shortens the wait before processing.
Brands on Machinery Masters
The manufacturers featured here build the centrifuges, homogenisers, mills and filtration rigs that ready material for analysis. Their equipment separates, concentrates and cleans samples before an instrument ever sees them. Brands shown here hold live Sample Preparation, Separation & Processing listings on Machinery Masters, so the strip reflects genuine availability.
Latest Sample Preparation, Separation & Processing Listings
Why Choose Machinery Masters
Verified Sellers Only
Every seller is verified before a single listing goes live. Machinery Masters also reviews listings for accuracy, so buyers can commit to high value machinery with confidence.
Global Reach
Listings come from sellers across Europe, North America, and beyond. That reach widens the options past any regional dealer network, and it is often the only way to find discontinued models in good condition.
Flexible Financing Options
Qualifying listings carry financing through partner providers. Terms are shown directly on eligible product pages, spreading the cost instead of draining working capital in one hit.
Direct Seller Contact
No broker sits between the buyer and the seller. Ask about service history, arrange inspections, and negotiate directly with the person who actually knows the machine.
Applications and Uses
Sample preparation equipment sits at the front of nearly every analytical and production workflow. These settings show where the category earns its place.
Cell and tissue processing
Disrupting and separating biological material to release proteins, nucleic acids and other targets. Clean preparation protects the yield and quality of the extract.
Sample clarification before analysis
Removing particles, cells and debris so a sample runs cleanly on an instrument. Clear samples protect columns, detectors and results.
Concentration and preservation
Drying and concentrating samples to store them stably or ready them for assay. Freeze drying and vacuum concentration keep sensitive material intact.
Extraction and isolation
Recovering a specific analyte or biomolecule from a complex mixture. Separation and extraction systems deliver a purified fraction for the next step.
Benefits from Machinery Masters
Buying sample preparation equipment through the marketplace gives you breadth of choice and a direct line to every seller.
Every preparation step in one place
Centrifuges, dryers, homogenisers and filtration rigs are grouped together, so you can assemble a full sample preparation bench without chasing several suppliers.
Reconditioned prep kit that eases the budget
Serviced instruments perform to specification for far less than new units, which frees money for rotors, filters and consumables.
Sample fit confirmed with the seller
You put your samples, volumes and formats to the seller and get a straight answer on fit before you commit.
Frequently Asked Questions About Sample Preparation, Separation & Processing
Work backwards from the analysis, since the instrument at the end sets the cleanliness and format the sample must reach. If you start with tissue you need disruption, then separation, then perhaps concentration before the assay. List the steps between raw sample and instrument and match a unit to each. The seller can advise whether a listed instrument fits the step you have in mind.
Look at the parts that wear and the parts that must stay clean, since both affect results. For centrifuges that means the rotor and drive, for dryers the vacuum and condenser, and for filtration the seals and housings. Ask the seller about service history and any recent function checks. A unit with a clear record and clean wetted surfaces is ready to work.
Temperature matters whenever the sample contains labile material such as proteins, enzymes or live cells. Refrigerated centrifuges and cooled concentrators protect these from heat damage during processing. If your samples are heat stable, an ambient instrument may suffice and cost less. Tell the seller what you process so they can confirm whether cooling is needed on the listed unit.
Yes, match the capacity to your typical batch, since an undersized instrument forces repeat runs and an oversized one wastes space and money. Note how many samples you process at once and how often. Plate and multi position formats suit high throughput, while smaller units suit occasional work. Give the seller your numbers and they can confirm the format fits.
You reach the seller straight through the listing, with nobody in between, and settle the sale and any inspection together. Financing is available on qualifying listings, which helps spread the cost of larger instruments such as a freeze dryer. Finance is something you bring up with the seller as you enquire. The seller tells you if their item is eligible and on what terms.