Per4mance™ Pipettes – Increased Performance ISO 8655 Calibrated Adjustable Pipettes w/Autoclavable Lower
The Per4mance™ Line of adjustable single channel pipettes represents the pinnacle of engineering in liquid handling for semi-autoclavable pipettes. The design of the Per4mance™ line is based on the ever-popular Precipette™ pipettes with three key enhancements to the internal design and materials. These enhancements increase the accuracy, longevity, and functionality of the semi-autoclavable design.
Four E’s Just Made Their Best Pipette, Better
Four E’s is a leading manufacturer of branded and privatelabel pipettes. Years of designing and manufacturing led to the launch of thePer4mance line of single channel adjustable pipettes. Per4mance pipettes have asleek design to match the upgraded internal materials and design. All Per4mancepipettes are factory calibrated and supplied with the ISO 8655 calibration testsheet.
Designed for Right
and Left Handers
|Model||Volume Range||Increment||Maximum permissible systematic error||Maximum permissible random error||Color|
Lower plunger pressure avoids repetitive strain injuries
Different color tops indicate pipette volume range of 0.1ul-10ml
4-position window display can be viewed when used by left or right handers
Upgraded internal design and material changes to enhance performance
Autoclavable lower section for proper disinfection
High-elastic tip cone provides a good seal and easy removal of tips from many different manufacturers
Calibrated in accordance with ISO8655 and each pipette is supplied with an individual test certificate
Precipette Data Sheet
Pipette Tips for All Pipette Manufacturers
Pipetting Just Got Easier
Four E’s Per4mance pipette is designed to be extremelyergonomic in shape and motion. The low force required to pipette or changepipette tips mitigates repetitive stress injuries that can occur withlaboratory processes. Combined with theperformance of Four E’s liquid handling devices this line of pipettes is greatfor pipetting aliquots into tubes, plates, or flasks. Four E’s offers a widerange of volume capabilities and pipettes are easily identified through theircap color.
Ensuring a Sterile Sample is the Least We Could Do
Ensuring a Sterile Sample is the Least We Could DoThe Per4mance line of pipettes was designed tobe effective and affordable. Maintaining a desirable price point to allow forsterilization of the lower section was a key element in engineering theseprecision liquid handling devices. The lower section can easily be removed andthe liquid handling components can be autoclaved to eliminate contamination. Eachpipette is supplied in a rigid box with calibration tools, pipette grease,calibration test sheet, sample pipette tip, and a user manual.
4E's vs. Other Brands
ISO 8655 Calibrated
Lower Portion Autoclavable
Exception Tip Compatibility
Low Plunger Force to Reduce Injury
Frequently Asked Questions
Everything you need to know about product and billing. Can’t find the answer you are looking for? Please write your question to us at info@4Es-USA.com
Do you sell Pipette tips?
Yes, we do. We sell pipette tips in bulk, racked, sterile, nonsterile, low retention, filtered and non-filtered.
Is the Pipette Autoclavable?
The Precipette features an autoclavable lower portion. This allows for sterilizing of the liquid handling mechanism. Please refer to our manual or videos for more information on disassembly or sterilization.
What is included with the pipette?
All pipettes are shipped individually in sturdy boxes. In the box you will find a comprehensive multi-language manual, an individual calibration certificate to ISO 8655 standards, a calibration tool, pipette grease, sample pipette tip, replacement calibration stickers, and an adjustable volume pipette.
Can I order the Pipettes in Bulk?
Yes, Four E’s is one of the largest designers and manufacturers of pipettes and we offer our pipettes in bulk, private label with customizations available.
Who do I contact if I have an issue calibrating the pipette?
Four E’s USA, headquartered in West Windsor, NJ, has customer service representatives standing by to help with calibration, parts, or product questions.
What is the warranty on the pipette?
Yes, there is a full 12-month warranty on the pipette.
Is there a rack to organize the pipettes?
Four E’s offers universal pipette racks that are compatible with all Four E’s pipette models and most competitor pipettes.
How do I disassemble the pipette?
The pipette can be disassembled, cleaned, and autoclaved without the use of any tools. Refer to the product manual for in-depth disassembly instructions. To disassemble, the ejector sleeve is pressed down, and the lower portion of the pipette is pulled down and rotated. This will separate the major components. The pipette tip then can be unscrewed from the unit to expose the pipette internal components for cleaning and sterilizing.
What is the procedure for calibrating the pipette?
Please refer to the product manual for detailed calibration instructions. To calibrate the pipette the calibration tool is inserted in the calibration port. The volume setting ring is turned to adjust the dispensing volume as required to meet the calibration requirements. The displayed volume should not change when rotating the volume setting ring during calibration.
PS: I am a human! :)