what is the diameter of the upper opening? My Cole Parmer pipetter has a 13.5mm pipette tip attaachment point. Will these pipette tips fit securely?

The diameter of the upper opening is about 16mm, we are not sure whether the Cole Parmer pipettor fit our tips. We are selling the micropipettes on amazon and suggest you to try our pipettors when you have demand in future.

Do these tips come sterile or do they need to be autoclaved before hand?

These tips is not sterile, you can autoclave them before using them if you need sterile tips. We have the filter tips( 10ul,20ul,100ul,200ul,1000ul) that is sterile and Non-Pyrogenic ,DNAse/RNAse Free, you can find it easily in our store.

Are these tips resistant to organic solvent as xylene?

This tip is made of PP(Polypropylene), it is resistant to xylene, but this tip is not with filter ,the xylene is volatile and could come into the body of the pipette. We suggest you to order our filter tips that could avoid the liquid come into the pipettor body. You can find the filter tips in our store easily. Any other questions, please feel free to contact us directly. ONiLAB

Do the tips work with onilab 100-1000ul pipette?

Yes, all the ONiLAB pipette tips 100% match ONiLAB micropipettes, you can order without worry. The 1000ul tips match 100-1000 ul pipettor. You can find the match table in the listing of the tips and pipettor so that you can know which tip match the corresponding pipettes. Any other question, please feel free to contact us directly. ONiLAB

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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ONiLAB 200µL Universal Pipette Tips, 1000 Pcs, Autoclavable | Clear Yellow Design, DNase/RNase Free, Non-Pyrogenic, Precise Liquid Transfer, Low Retention Design

Product ID: 429267048

🎯High accuracy airtight seal

🔄Universal fit for major pipettes

♻️Autoclavable at 121℃

€ 54.29

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔬 Elevate your lab precision with ONiLAB’s flawless pipette tips!

SOFT YET SECURE - Flexible design creates an excellent seal between pipette and tip, preventing leaks and errors.
EFFORTLESS HANDLING - Tapered narrow tips enable smooth loading and ejection, saving you valuable lab time.
PRECISION PERFECTED - High-quality polypropylene ensures airtight sealing for lab-grade accuracy every time.
SEAMLESS COMPATIBILITY - Designed to fit top pipette brands like Eppendorf, Gilson, and Thermo for effortless integration.
STERILIZE WITH CONFIDENCE - Fully autoclavable at 121℃ for 20 minutes, guaranteeing contamination-free use.

ONiLAB 10ul-10ml polypropylene pipette tips deliver high accuracy with airtight sealing, universal compatibility with leading pipette brands, and full autoclavability at 121℃. Engineered for easy tip loading and secure sealing, these tips are trusted by professionals seeking reliable, contamination-free liquid handling.

Specifications

Customer Reviews

4.7 out of 5 stars 246 Reviews

Reviews

B**.

Accurate, reliable, lab quality

Work great woth the ONiLAB pipettes i have purchased for an environmental lab. I have calibrated to verify and compared to price from other major laboratory supplier prices...I DEFINITELY RECOMMEND

28.12.2025

D**J

No need to buy an off-brand

Fast shipping, well-made, decent pricing.

24.01.2026

T**K

Great product and value

Perfect fit on Eppendorf 10ml pipette, great value

16.10.2025

P**O

Great quality.

They working great

8.12.2025

P**E

A nice 10ml. for aquarium water testing.

I use these, along with a pipette, to get 10 ml of water for various aquarium tests. They are fairly accurate, and much quicker, than filling the tube up to the line. For me they were more accurate than filling the tube to the line. Also, just stick the tip in the aquarium, push and release a button, and you have 10 ml. Quick and easy.

22.04.2026

C**E

Pippettes

Work great, they come in a bag and they are decent quality, reusable if cleaned properly.

29.08.2025

L**E

Excellent tips

Good quality and nice quantity for the price

11.01.2026

L**R

Great for filling fountain pen cartridges.

Works perfectly with my onilab 200-1000ul. I use these for filling my fountain pen cartridges with ink. Embarrassingly pedestrian usage for these, but they are so convenient and prevent cross contamination of ink.

29.10.2025

C**N

Impeccable

RAS !!!

1.05.2026

F**D

Muy buen producto

Llegaron como se describe. Cumplen su función

8.06.2026

A**S

Excelente servicio!!

Excelente servicio, el producto llego en tiempo y forma lo recomiendo!!

15.04.2025

R**O

Buenas puntas

Las puntas están muy bien. Encajan bien en las pipetas y no tienen fugas. Se pueden esterilizar sin problema y no se deforman. El plástico se siente sólido

22.09.2022

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