MICROLIT Single-Channel Pipettes with Adjustable Volume, Accurate and Calibrated Ergonomic Design Adjustable Micropipette for 20-200ul Liquid Capacity, Compatible with 200ul Pipette Tips

As a recent purchaser of the MICROOLIT Single-Channel Pipette with Adjustable Volume, I can tell you that I am quite pleased with this fine instrument. When I'm dealing with tiny volumes of liquid, such as those between 0.2-2 ul, this micropipette has proven useful. My analyses will be carried out with the highest precision thanks to their accuracy and calibration, both of which have been flawless. I can rely on this pipette to provide reliable and exact results each and every time, whether I'm working with enzymes, DNA samples, or other delicate chemicals.

Muy buenos

I removed 1 star because it is unclear from the product information what the screen is for and why you select a volume. I thought it auto draws up and dispenses the volume you pick, it does not. You select the volume of the tip you’re attaching so it lowers the speed for anything smaller than 25 ml. That isn’t especially useful to me but the pipette functions very well overall.

I buy these for my lab. My lab supply company can not compete in price I buy my plastic consumables and most simple tools from Amazon. This requires specific tips- so pay attention when ordering. I use it every day, and have had no issues.

Item arrived promptly, well worth the money!

It was an ok pipette, accurate enough for my purposes - until the day it stopped functioning. Just like that, out of the blue. Not good.

It was very easy to use.

Perfect for tiny measurements. I used it to mix oils and I'm very happy I bought it. Saved me tons of money because I could measure out less then a drop accurately. It's plastic, but accurate. Easy to use, and a mid- range quality product.

Product matches the description perfectly. This Micropipette (20uL - 200uL) is accurate, comfortable and precise enough for professional lab work. The pipette was tested using various parameters (20uL, 100uL and 200uL); all tests passed with an average accuracy of +/- 0.01 to 0.02%. The adjustable dial is nice and “clicky”; the body is this soft, super grippy material that feels great in the hand!!

Amazingly good quality! A student broke one of these, but it was amazingly easy to fix! I'm sold on them!

Needed another micropipette in a pinch for a microbiology lab I was running. Scientific suppliers charge a ridiculous amount for these precision tools and delivery takes up to a week or longer. Ordered these and received them the next day. This is the 3rd one that I have ordered. I have been using these for over a year without any issues. They do exactly what they are designed to do. Great deal for a precision measuring device! Can’t beat it!

Not built sturdy but, does what it is suppose to.

Product does not work well as a precision instrument. I read the manual, even educated myself on how to adjust and calibrate the unit on the companies YouTube page. luckily I purchased this unit with a digital lab scale or it would have been completely useless. Where to start, this pipette will not only be a tedious and long process to calibrate, but even after all the hassle of dialing it in and adjusting it for averages over and over and over and over....... it will still lose calibration in a matter of minutes. For me I found it was better to just ignore the numbers on the dial of the pipette altogether and adjust based on my digital scale read out, essentially side stepping the adjustment dial. Even in this task the unit fails in that it required continuous re-adjustment of the draw volume. For example, while measuring out 40 liquid amounts and using my digital scale to ensure accuracy- this pipette needed to have its draw volume re-adjusted an average of once every 3 samples. complete garbage In summary, this pipette is great if you're using it as a physical learning aid to teach people how to use lab equipment- similar to how a fisher price big wheel teaches a child how to pedal a bike. Its cheap, its plastic and it kind of resembles its real lab equivalent.