Practical, no-fluff guides written for people who actually run the instruments — how to choose a column, which rotor fits your centrifuge, what to check before buying used equipment. Everything here is written and maintained by the Mr. Scientific team.
Chromatography
HPLC Column Selection Guide
Particle size, pore size, column dimensions, C18 vs C8 vs phenyl, HILIC and ion exchange, method transfer to UHPLC, and a troubleshooting table for tailing, ghost peaks and rising backpressure.
Centrifugation
Centrifuge Rotor Compatibility
Which rotors fit Eppendorf 5804/5810, Thermo Sorvall ST and Legend X1, Heraeus Multifuge and Beckman Coulter Allegra centrifuges — with capacities, maximum speeds and a checklist for buying a used rotor safely.
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- Chromatography systems and chromatography supplies
- Centrifuges and rotors, buckets and adapters
- Microscopes
- All inventory
More guides are in progress. If there is a topic you would like us to cover, or a part you cannot find, get in touch.