Thermo Fisher Scientific vs Gilson: Both brands offer laboratory pipettes for measured liquid transfer, but the better choice depends on your application, required volume range, preferred handling style, compatible tips, and service requirements. Thermo Fisher is worth considering if its pipettes and consumables fit your laboratory’s existing purchasing system. Gilson is worth comparing if you are interested in its PIPETMAN and MyPIPETMAN product families, including manual and electronic options. Neither manufacturer is automatically better for every laboratory. Compare specific models using published accuracy specifications, ergonomics, maintenance requirements, and the complete cost of ownership before making a purchase.
Key Takeaways
- Thermo Fisher Scientific offers a broad laboratory supply portfolio, including pipettes, tips, and liquid-handling products.
- Gilson offers pipetting products such as PIPETMAN L, MyPIPETMAN, and multichannel systems.
- Accuracy and precision depend on the exact model, selected volume, technique, liquid properties, and operating conditions.
- Tip compatibility should be verified for the specific pipette and tip combination.
- The best purchase is the model that meets your performance requirements while remaining comfortable, serviceable, and affordable over its working life.
- Check calibration documentation and the applicable requirements of ISO 8655 when evaluating pipette performance.
What Are Thermo Fisher and Gilson?
Thermo Fisher Scientific and Gilson are laboratory equipment suppliers with products used for liquid handling, research, testing, and other laboratory workflows. They overlap in pipetting equipment, but their complete product portfolios and individual model ranges are not identical.
What does Thermo Fisher Scientific offer?
Thermo Fisher Scientific supplies laboratory instruments, reagents, consumables, and research products. Its official pipette catalog includes manual and electronic pipettes, accessories, and pipette tips. The broader range serves laboratories with different throughput and liquid-handling requirements.
Its official catalog is a useful starting point when you need to compare a particular pipette’s volume range, operating mode, accessories, and available consumables. You should verify the current model specifications rather than assuming that every Thermo Fisher pipette has the same features.
What does Gilson offer?
Gilson is known for its liquid-handling equipment, including the PIPETMAN and MyPIPETMAN product families. Its catalog includes mechanical and electronic pipettes, single-channel and multichannel configurations, and specialized solutions for laboratory workflows.
For example, Gilson’s official PIPETMAN L documentation describes features such as adjustable-volume models, ergonomic design considerations, and autoclavability for applicable models. Exact features depend on the specific version and configuration.
Important distinction: A brand’s reputation does not establish that every product in its range meets your requirements. Evaluate the individual instrument, not just the manufacturer’s name.
Thermo Fisher vs Gilson: Key Differences
The practical difference between Thermo Fisher and Gilson becomes clearer when you compare specific products against the same laboratory requirements. A general brand comparison can help you shortlist candidates, but it cannot replace model-level testing.
| Comparison factor | Thermo Fisher Scientific | Gilson |
| Product portfolio | Broad laboratory supplies and instruments, including pipettes and tips | Pipettes and dedicated liquid-handling products |
| Example product families | Finnpipette and other cataloged pipette products; verify the exact current range | PIPETMAN L and MyPIPETMAN |
| Manual pipettes | Available; check the individual model | Available; check the individual model |
| Electronic pipettes | Available in the product catalog | Available in the product catalog |
| Multichannel options | Available in the catalog | Available in the catalog |
| Tip compatibility | Verify the selected pipette and tip combination | Verify the selected pipette and tip combination |
| Ergonomics | Compare the grip, plunger force, and tip-ejection force of the exact model | Compare the grip, plunger force, and tip-ejection force of the exact model |
| Calibration | Check model documentation and available service options | Check model documentation and available service options |
| Price and ownership cost | Obtain a current quotation for the required configuration | Obtain a current quotation for the required configuration |
| Best selection method | Match the product to your workflow and purchasing requirements | Match the product to your workflow and purchasing requirements |
Sources: Thermo Fisher Scientific’s official pipette catalog and Gilson’s official pipette catalog and PIPETMAN L documentation.
The table deliberately avoids declaring a universal winner. A meaningful comparison requires matching volume ranges, channel counts, performance specifications, included accessories, warranty terms, and local service availability.
Which brand is more suitable for your laboratory?
Consider Thermo Fisher first if its available products fit your current consumables, purchasing arrangements, and laboratory workflow. Consider Gilson if a specific PIPETMAN or MyPIPETMAN model meets your handling, volume, and performance requirements.
These are starting points, not exclusive advantages. Either brand may suit a laboratory better depending on the products available and the evidence from testing.
Which Brand Offers Better Accuracy and Precision?
Neither Thermo Fisher nor Gilson can be declared more accurate across its entire product range without a controlled comparison of specific models.
Accuracy describes how closely a delivered volume matches the intended volume. Precision describes how closely repeated measurements agree with one another. A pipette may be precise without being sufficiently accurate, so both characteristics matter.
What determines pipette performance?
Several factors affect the volume a pipette actually delivers:
- Nominal volume and setting: Performance specifications can vary across the instrument’s operating range.
- Pipette technique: Immersion depth, aspiration speed, dispensing angle, and consistent plunger operation affect results.
- Liquid properties: Viscosity, volatility, density, and surface tension can influence liquid handling.
- Tip fit and sealing: An unsuitable tip or poor seal can affect aspiration and dispensing.
- Environmental conditions: Temperature differences and evaporation may matter, particularly at low volumes.
- Maintenance and calibration: Wear, contamination, damage, or calibration drift can compromise results.
For standardized evaluation, consult ISO 8655. ISO 8655-2:2022 addresses piston-operated pipettes, including air-displacement and positive-displacement single-channel and multichannel pipettes. ISO 8655-6:2022 describes a gravimetric reference procedure for determining delivered volume.
Do not compare a manufacturer’s accuracy percentage with another manufacturer’s figure until you confirm that the specifications use comparable volumes, methods, conditions, and definitions.
How should you test two competing pipettes?
Use a controlled comparison rather than relying on appearance or marketing claims.
- Select two models with comparable volume ranges and intended uses.
- Review each model’s published systematic and random error specifications.
- Use the specified tips and follow each manufacturer’s instructions.
- Conduct gravimetric testing using an appropriate balance, environmental controls, and a documented procedure.
- Repeat measurements at relevant volume settings and assess both accuracy and repeatability.
- Compare the results with your laboratory’s acceptance limits and applicable standards.
[AUTHOR EXPERIENCE: Add a documented, first-hand comparison only if the author or laboratory has tested both models. Include model numbers, selected volumes, test conditions, number of replicates, and results.]
Without that evidence, a responsible article should report manufacturer specifications separately from independently measured performance.
Manual vs Electronic Pipettes: Which Should You Choose?
Manual and electronic pipettes serve different operational needs. A manual pipette may be sufficient for routine, lower-throughput work, while an electronic model may be attractive when repeated dispensing, programmable functions, or standardized workflows are important.
When is a manual pipette the better option?
Manual pipettes are practical for routine transfers, smaller workloads, and laboratories that prefer straightforward operation. They do not require the same electronic controls or charging arrangements as powered models.
However, repeated manual pipetting can increase hand and thumb movement. The instrument’s weight, plunger resistance, tip-ejection force, and grip should be assessed during a realistic trial.
When is an electronic pipette worth considering?
Electronic pipettes can support programmable dispensing routines and may reduce some repetitive manual actions, depending on their features and how they are used. They can be useful in high-throughput workflows or procedures involving repeated, consistent dispensing.
Their value depends on the available functions, training requirements, battery or charging arrangements, maintenance, and the time saved in actual use.
Buying principle: Do not pay for electronic features simply because they are available. Identify the repetitive tasks or workflow problems those features are expected to solve, then test whether the improvement justifies the cost.
How to Choose Between Thermo Fisher and Gilson
Use this step-by-step process to shortlist the right pipette.
Step 1: Define your application
Identify the liquid, the required volume, the number of transfers, and the acceptable measurement error. A pipette used for aqueous buffers may have different requirements from one used for viscous, volatile, or otherwise difficult liquids.
Step 2: Choose the volume range
Select a model that handles your routine working volumes appropriately. Avoid choosing solely on the maximum volume printed on the instrument. Performance at the volume you actually dispense is more important.
Step 3: Decide between single-channel and multichannel designs
A single-channel pipette is suitable for individual transfers. A multichannel model can support repeated transfers into microplates, reducing the number of separate operations. Confirm that the channel configuration matches your plate format and workflow.
Step 4: Evaluate handling and ergonomics
Test the grip, plunger movement, tip-ejection force, instrument weight, and adjustment controls. If several people will use the pipette, include representative users in the evaluation.
Step 5: Verify tips and accessories
Confirm the recommended tip types, fit, sealing, availability, and recurring cost. If you want to mix brands, verify compatibility with the manufacturers and validate the complete pipette-tip combination before routine use.
Step 6: Review service and calibration
Check the availability of qualified calibration, repair, spare parts, documentation, and loan equipment if needed. Your location and the laboratory’s quality requirements may influence which supplier is more practical.
Step 7: Calculate total ownership cost
Compare the initial quotation with recurring consumables, calibration, service, expected downtime, and training. Request comparable quotations with the same configuration and included accessories.
Step 8: Run a trial before purchasing in quantity
Test shortlisted models using representative liquids and actual working volumes. Record the results, operator feedback, and any compatibility or maintenance concerns.
Two Practical Laboratory Examples
These examples illustrate how to make a purchasing decision. They are hypothetical scenarios, not reports of actual testing or customer experiences.
Example 1: A laboratory performing routine sample preparation
A small research laboratory regularly transfers aqueous buffers and prepares samples at low to moderate throughput. Its staff need a reliable manual pipette with an appropriate volume range and manageable operating force.
The team shortlists a Thermo Fisher model and a Gilson PIPETMAN model with comparable specifications. It checks the published performance limits, tries both instruments, confirms compatible tips, and obtains calibration and service quotations.
The better choice is the instrument that meets the laboratory’s acceptance criteria and offers the best combination of handling, support, and total cost. The brand name alone does not determine the result.
Example 2: A laboratory processing microplates
A laboratory repeatedly dispenses samples into microplates and wants to reduce manual steps. It compares electronic and multichannel options from the two suppliers.
Instead of selecting the instrument with the most advertised features, the team measures the time required for a representative workflow, checks channel-to-channel performance, assesses operator fatigue, and calculates the recurring cost of tips and maintenance.
If a model improves throughput without compromising the laboratory’s accuracy requirements, that measured benefit can justify its higher purchase price. If it does not, a simpler instrument may be the more sensible option.
Common Mistakes to Avoid
Comparing different pipette specifications
A low-volume pipette and a high-volume pipette may have different performance characteristics. Compare equivalent volume ranges and specifications rather than treating the brands as interchangeable categories.
Assuming all tips fit equally well
A tip that appears to fit may not provide the correct seal or dispensing performance. Confirm compatibility for the specific pipette and tip, and validate mixed-brand combinations before use.
Choosing on purchase price alone
A cheaper instrument may have higher recurring consumable costs or less convenient service access. Conversely, a more expensive model may not provide meaningful benefits for a simple application. Compare the full ownership cost.
Ignoring user comfort
Repeated pipetting can make handling characteristics important. A brief demonstration may not reveal fatigue during an entire shift, so include realistic workloads in your assessment.
Treating a calibration certificate as permanent proof
A certificate documents a particular assessment at a particular time. It does not guarantee that the pipette will remain within specification indefinitely. Follow a risk-based calibration schedule and your laboratory’s applicable quality procedures.
Best Practices and Evaluation Checklist
Before ordering, use this checklist to document the decision.
The pipette covers the required working volumes.
Published accuracy and precision specifications meet the laboratory’s acceptance criteria.
The selected model suits the liquid type and application.
Manual or electronic operation matches the workload.
Single-channel or multichannel configuration matches the workflow.
Recommended tips are available and their recurring cost is acceptable.
Ergonomics have been assessed under realistic operating conditions.
Calibration, repair, spare parts, and technical support are accessible.
The quotation includes comparable accessories and warranty terms.
The complete pipette-tip system has passed any required validation.
The laboratory has documented its acceptance tests and maintenance schedule.
For more information, consult the manufacturers’ current product manuals and the applicable ISO 8655 documentation. Use your laboratory’s quality system to determine the required testing, records, and acceptance limits.
Frequently Asked Questions
1. Is Thermo Fisher better than Gilson for pipettes?
Neither brand is universally better. Thermo Fisher and Gilson offer different pipette models and product configurations. The better choice depends on your required volume range, performance specifications, ergonomics, tip compatibility, service availability, and total ownership cost. Compare specific instruments under equivalent conditions before deciding.
2. Are Gilson PIPETMAN pipettes accurate?
Gilson publishes product documentation for its PIPETMAN range, including model-specific specifications and operating guidance. Accuracy depends on the particular model, selected volume, condition, technique, and testing method. Review the applicable specification and calibration documentation rather than assuming that every model performs identically.
3. Are Thermo Fisher pipettes compatible with Gilson tips?
Compatibility should be confirmed for the exact pipette model and tip product. Similar nominal volume ranges do not guarantee a correct seal or equivalent dispensing performance. Check manufacturer compatibility guidance and validate any mixed-brand combination before using it for critical measurements or regulated laboratory work.
4. Which brand is best for molecular biology?
There is no universal winner for molecular biology. Select a pipette based on the volumes involved, contamination-control requirements, suitable filtered tips where needed, ergonomics, and performance specifications. For sensitive assays, validate the complete liquid-handling procedure and follow the laboratory’s established quality and contamination-control practices.
5. Are electronic pipettes better than manual pipettes?
Electronic pipettes can simplify repetitive dispensing and offer programmable functions, while manual pipettes may be sufficient for routine transfers and lower-throughput work. The better option depends on workload, required functions, user comfort, maintenance, and cost. Compare the time and error reduction achieved in your actual workflow.
6. How much do Thermo Fisher and Gilson pipettes cost?
Prices vary by model, volume range, channel count, operating mode, included accessories, supplier, and region. Request current quotations for equivalent configurations and compare consumables, calibration, repairs, and warranty coverage. Avoid relying on a price for one model as a general estimate for the entire brand.
7. How often should pipettes be calibrated?
Calibration frequency depends on usage, risk, manufacturer recommendations, applicable standards, and your laboratory’s quality requirements. Establish a documented schedule and reassess it after repairs, suspected damage, failed checks, or changes in use. Consult the applicable ISO 8655 requirements and qualified calibration personnel for your specific instrument.
8. Can a laboratory use both brands?
Yes, a laboratory can use both manufacturers’ pipettes if each instrument meets its intended requirements. However, the laboratory should document model-specific performance, validate the selected tips and accessories, train users, and maintain separate identification and calibration records where appropriate. Standardized procedures help preserve consistency across instruments.
Conclusion: Thermo Fisher vs Gilson
The Thermo Fisher vs Gilson decision should come down to verified performance and practical laboratory needs rather than a broad brand ranking. Both suppliers offer pipetting solutions, but their individual models can differ in volume range, handling, features, compatibility, and service requirements.
Start by identifying your working volumes and accuracy requirements. Shortlist comparable models, review the official documentation, verify tip compatibility, test ergonomics, and compare total ownership costs. Where measurement quality matters, validate performance using a suitable procedure and documented acceptance criteria.
Your next step: Obtain current specifications and quotations for one or two suitable models from each supplier. A controlled, application-specific comparison will provide a more defensible purchasing decision than choosing by brand reputation alone.