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Labcon Eclipse™ FlexTop™ 1250 µL Extended Length Pipette Tips are high-capacity precision tips designed for accurate liquid handling with popular 1000 µL and 1250 µL pipettes. Featuring an UltraFine™ point and extended length design, these tips provide improved access to deep vessels, tubes, and containers while maintaining reliable dispensing accuracy.
The FlexTop™ design offers low mounting and ejection forces below 3 kg, helping reduce hand strain during repetitive pipetting workflows.
Supplied in the Eclipse™ low-waste refill format, these tips reduce plastic waste while maintaining convenient rack refilling and contamination control.
Manufactured in the USA from USP Class VI polypropylene resin, these tips are ATP, RNase/DNase and endotoxin free (non-pyrogenic) and are autoclavable at 121°C for 15 minutes.
With a simple lift, align, and snap into place, the Patented Eclipse™ refill is straightforward and intuitive. Making refilling Labcon Pipette tip boxes an easy, better experience.

Step One
Lift cover holding one refill

Step Two
Align tip refill over empty rack

Step Three
Push to attach refill to rack

Step Four
Tips are ready to use
Q: What are Labcon Eclipse™ FlexTop™ 1250 µL Extended Length Pipette Tips used for?
A: These pipette tips are designed for accurate high-volume liquid handling in applications such as molecular biology, PCR sample preparation, buffer dispensing, cell culture media handling, clinical workflows, and routine laboratory transfers.
Q: What is the volume capacity of these pipette tips?
A: The tips have a nominal volume capacity of 1250 µL, making them suitable for larger liquid transfers.
Q: Which pipettes are these tips compatible with?
A: These tips are compatible with many popular 1000 µL and 1250 µL pipettes.
Q: What is the benefit of the extended length design?
A: The extended length design provides easier access to deep vessels, tall tubes, bottles, and narrow containers, while also helping reduce contamination risk from pipette shaft contact.
Q: What is the UltraFine™ point used for?
A: The UltraFine™ point improves aspiration and dispensing accuracy, offers better access to narrow openings, and helps with improved droplet control.
Q: What is FlexTop™ low-force fit?
A: The FlexTop™ design provides mounting and ejection forces of less than 3 kg, helping reduce hand strain during repetitive pipetting while maintaining a secure fit.
Q: Are these pipette tips sterile?
A: No. These pipette tips are supplied non-sterile.
Q: Can these pipette tips be autoclaved?
A: Yes. These tips are autoclavable at 121°C for 15 minutes, allowing sterilisation when required.
Q: Are the tips free from RNase, DNase, ATP, and endotoxins?
A: Yes. These tips are certified free from ATP, RNase, DNase, and endotoxins (non-pyrogenic), making them suitable for sensitive laboratory applications.
Q: What material are the tips made from?
A: The tips are manufactured from USP Class VI polypropylene, offering purity, durability, and chemical resistance.
Q: What is Eclipse™ refill packaging?
A: Eclipse™ refill packaging is a low-waste refill system that reduces plastic consumption while allowing convenient reloading into compatible tip racks.
Q: How many tips are included in each pack?
A: Each pack contains 480 pipette tips.
Q: What is the length of each pipette tip?
A: Each tip has an approximate length of 88.9 mm.
Q: What is the shelf life of these pipette tips?
A: The tips have a shelf life of up to 72 months when stored under recommended conditions.
Q: Where are Labcon Eclipse™ FlexTop™ 1250 µL pipette tips manufactured?
A: These pipette tips are manufactured in the USA.
Q: What are the main advantages of these pipette tips?
A: Key advantages include high-capacity liquid handling, extended reach, UltraFine™ dispensing accuracy, low-force FlexTop™ fit, contamination-free purity, autoclavability, and reduced plastic waste through Eclipse™ refill packaging.
| Brand | Labcon |
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