ONiLAB 2-10ML Lab Micropipette, Single Channel Pipette,Adjustable Volume Pipette, Micro Pipettes, High Precision Pipettor,Autoclavable

Works well. Easy to use. Good price.

This aren't in the same league as the ones you find in professional labs that easily cost ten times as much, but they are fantastic for home/hobbyist use. I go through tons of single use pipettes that are inaccurate and wasteful, but with this, I just have to trash the tip and I'm back in business. It's so much easier to use too. And to anyone who is complaining about inaccuracy, I did not have that issue at all. I confirmed using distilled water on a milligram scale and found it to be very, very good in terms of accuracy and precision.

I'm a fountain pen hobbyist who uses surplus microcentrifuge vials to store inks. I bought this to make my life a little bit easier to transfer them from bottle to bottle, so volume accuracy wasn't very high on my priorities. It does its job well and I have no issues.The first pipette I received had a loose plunger that rotated when it was fully depressed and did not give the clicky tactile feedback when the numbers changed, so there was a risk of breaking the pipette if it rotated above maximum volume. After my original review, customer service replaced my pipette and refunded me with pipettes that don't have that problem! They were super helpful and communicative. I might even become a return customer to purchase some for my high school biology students!

Does what it says on the tin. It extracts, moves, and inserts measured quantities of liquid wherever you'd like. At this price I would not trust the numbers to be precise for academic research if you need your pipettes to be ultra-precise for published research or healthcare assays or medication dosing but if you are doing molecular bio and numbers don't have to be perfect then this is a fantastic deal. I use these for my home lab so I don't get in trouble using company equipment for personal use. They work great. I love them! Never had a problem?

Nice and accurate. I use this for my reef tank. Far better than 10 cent syringes.As others have noted- don’t push all the way down. Slowly apply pressure until you feel a soft “stop”, then slowly release- never let it spring back.The second full stop is unmeasured and just for pushing any remnants out.One thing that would have been nice is if they included multiple tips. Can’t really use just one for everything.

The ONiLAB 2-10mL pipettor I got was usually inaccurate by 1 mL or more.

Por el precio se tienen equipos muy confiables

I bought this in conjunction with a scale of milligram accuracy, so they could verify each other.I was surprised at how accurate this pipettor was, not coming from a well-known brand! Pipetting 1000 uL water gave me 1000 mg on the scale; 265 uL water gave me 265 mg! Continued use and weighing started giving me some variation, but <5uL (or mg) error per use. Very happy with this pipettor (AND the scale)!