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

Onilab Pipette Tips 200 Ul 1000 Pcs Clear Yellow Laboratory

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

Help Track order

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49490CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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Description

🔬 Elevate your lab game with precision and ease—don’t get left behind!

BULK READY - 1000 clear yellow tips per pack—always be prepared for your next breakthrough.
EFFORTLESS HANDLING - Tapered design enables smooth tip loading and ejection, reducing strain.
PRECISION PERFECTED - High-quality polypropylene ensures airtight seals for lab-grade accuracy.
UNIVERSAL COMPATIBILITY - Seamlessly fits leading pipettes like Eppendorf, Gilson, and Thermo for versatile use.
STERILIZE WITH CONFIDENCE - Fully autoclavable tips withstand 121℃ for 20 minutes without compromise.

ONiLAB 200 µL pipette tips are crafted from premium polypropylene, delivering airtight seals for exceptional accuracy. Their tapered, soft design minimizes repetitive strain injuries by enabling easy loading and ejection. Fully autoclavable at 121℃ for 20 minutes, these tips fit most major pipette brands, making them a versatile and reliable choice for any professional lab setting.

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

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

T**K

Great product and value

Perfect fit on Eppendorf 10ml pipette, great value

16.10.2025

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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49490CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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ASIN	B09W63345F
Best Sellers Rank	250,090 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 60 in Universal Pipette Tips
Item model number	200ul
Manufacturer	ONiLAB
Package Dimensions	28.91 x 17.5 x 7.8 cm; 249 g

ONiLAB Pipette Tips 200 UL 1000 PCS Clear Yellow Laboratory Universal Plastic Liquid Pipettor Tips Polypropylene (PP) Autoclavable,Ships Within 1 Day

Description

Specifications

Reviews

Common Questions