LACHOIMicropipette 100-1000μl Lab Single Channel Pipettor Adjustable Variable Volume,High Accurate Pipettors for Laboratory

This product is amazing and is one of the best tools I’ve Baugh from Amazon. My lab needed one since another broke and it needed to be replaced but this exceeded expectations of me as a scientists and my lab assistants.

FYI, I purchased this to medicate cats - I never seem to have the size of syringe that fits the dose. The instrument arrives reasonably well-packaged but with the usual barely useful instructions. Nice that the kit includes a tool to dismantle as well as a sicky-backed mounting holster and (for some odd reason) a micro sample bottle. Pippette works well, is smooth and easy to replicate dosages. Very happy! Mo0st of all, now I have a reliable, one-handed way to deliver liquid medicine into the cat's mouth.

The media could not be loaded. I like this adjustable volume pipetteor. It's easy to use and great for a home lab or for hobby chemistry/biology.It's not a super high quality, but it's good enough for the above uses. Maybe good for school usage, too, but because of the cheaper quality materials and loose adjustments, it's not something I'd recommend for use in an actual commercial lab.That said, it's a good tool for getting fairly close volumes of liquid. It's got a calibration tool that you can use to measure it more exactly if you already have a good measuring beaker.There's a non-official calibration certificate included that doesn't really add much to the tool, other than that's what the industrial manufacturers are including, so they created their own.I tested it briefly for getting a 1.2mL dosage of medicine for our cat. It was a lot easier to use and the pippetor tip went into the bottle a lot deeper than the syringes the pharmacy included.It's a nice one-handed adjustment for the volume with a twist. It's a little tight, but it works nicely and gives a visual meter of the measurementIn my testing, I found it close, but inconsistent across multiple uses. I got the 1-10 mL range, which is good enough. If you need smaller volumes, then my guess is they will be off more than the higher volume ones.Overall, at $32 it's a so-so value given the material quality isn't superb (mostly plastic) but for a home-lab or hobbyist, it's a nice tool to have. Four stars.

Got it for lab work. Easy to work with. It come with two tips. It is pretty accurate based on my test. Work as described. The price is pretty competitive. I will recommend.

I tested the accuracy, it's close enough. I work in a lab and use pipettes all day long, therefore, I can't tell you how accurate it is, my scale is not calibrated to laboratory standards. I will say for home use this is just fine. The action is smooth and it accepts most universal tips. A very well made, budget pipette!

I have several micropipettes, like this, which I use for some side work I do with plant tissue culture. I needed a variable volume pipette for larger volumes than my current pipettes, and this product fit right into my workflow. This product seems a lot high quality than some of the other pipettes I have had, though I was primarily using pumps and large pipette droppers for measurement prior to this one.The LACHOI Micropipette has really worked for me and measures well within my tolerance range when measuring chemicals for tissue culture. I can definitely recommend this product!

Did not work at all.

I did some testing of both the 10ml and 1000uL pipettors and they are not quite accurate as the specs state. The 10ml one is about -4% across its range. The 1000uL version out up to 1.8% out on the 1mL range, when it should have been 0.6%...Easy and comfortable to use; it's not the highest quality but it's definitely serviceable if you don't require super high accuracy.

funciona muy bien y los materiales son duraderos