Top Rated in Lab & Scientific Products

Compare the most helpful customer reviews of the best rated products in our Lab & Scientific Products store. These products are shortlisted based on the overall star rating and the number of customer reviews received by each product in the store, and are refreshed regularly.

Top rated products in Lab & Scientific Products

4.7 | 521 customer ratings
92% of the ratings are 4-stars or 5-stars
Very nice quality. Grid appears to be more of a 3x3. I prefer 5x5, but I didn't know what a 6mm grid was (Apparantly 5x5 is 3mm). The lines are numbered at every 5th line. There are recommendations on how to keep your notebook, includes witness signature as well as book owner sig. Nice quality paper. I dont recommend gel pens like pilot
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By Brendy
This notebook contains double the pages at a similar price to what you would pay in a college bookstore. This is absolutely worth it for any college student that will be taking multiple semesters of courses that require carbon copy lab note (think Chem I, Chem II, Organic Chem I, Organic Chem II). I have no doubt that this single
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By dw
I use this book every day. It's solid and well built. The plastic cover on the back and front make it a sturdy enough to take my abuse. The numbered pages, and every 5th row are numbered, are great because as time goes on and the same subject comes up over and over again I can list out which pages, and which row, that subject is on in
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By curo
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4.7 | 444 customer ratings
93% of the ratings are 4-stars or 5-stars
Thin and durable, unlike a thick kitchen measuring cup.Good Quality.Small sizes work well with mixing oils and herbal extracts.I would but them
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By Amazon Customer
These are great! They're thinner than I expected, but quite though. They've handled about 300° with no problem, so far. They've been banged and dropped and survive without a scratch. I've even used several solvents and the graduations still look crisp on the cup. I only wish the bottoms were a little flatter so it can run smoother on
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By D. Welchering
These are not accurate at all. If you take 30mL from one of the beakers to another, it is way off. Kinda missing the whole point of using beakers with measures printed on them. But they're cheap so I probably should have expected
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By Tyler
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4.7 | 413 customer ratings
93% of the ratings are 4-stars or 5-stars
Very straight-forward product. I've had no issues and these calibration solutions work perfectly, the first time, with no repeat calibrations needed so far. I use these with my Atlas pH probes and Atlas pH EZO interface boards. I use the three point calibration procedure which is nicely documented in a PDF on their website. Following
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By B.Smith
7, 10 and solution are good. The pH 4 liquid tested high at 4.11 at room temp. I cleaned my sensors and recalibrated, same. Luckily I had a spare pH 4.0 and that came up normal,
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By Android Zulu
The calibration fluids were fine, but the pH storage solution grew a spot of something that looks like black mold on the inside of the bottle so I stopped using it. I really only use the 7.0 calibration fluid, as there doesn't seem to be much use for the other two. I bought a large bottle of Oakton pH storage solution and have had it
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By Deb M.
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4.6 | 9,918 customer ratings
88% of the ratings are 4-stars or 5-stars
I use these to fill up my lipgloss tubes for my lipgloss business, and they work amazing! Very easy to clean and sterilize also, if you’re looking to use them more than once. As always, please handle with gloves to be as sanitary as possible, but they are really great quality for the
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By Kendra Hicks
This review is bittersweet as I used them on my 20 year old cat's last days with us to feed her. It worked great for that, it sucked up her pureed canned food well and what I did was make up 4 syringes and put them in the fridge for later use as they have a cap on them. I would take out and leave out for maybe 20 min to not be as cold.
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By A.S.
I have rescued cats for years and currently have 3 inside and a feral colony of 5 outside. I use these syringes to feed cats who need to be syringe-fed. I do wash them and reuse them until the rubber on the end of the plunger swells and will no longer fit in the syringe, usually 5 or 6 uses. As the plungers begin to get a little
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By SLK
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4.6 | 589 customer ratings
90% of the ratings are 4-stars or 5-stars
I got these for dosing meds and food for my senior cat. The rubber gasket on these types of syringes wear out and swell after awhile getting stuck in the plastic tube. So I got these to keep on hand. At 20ml, these hold a fair amount of watered down food. Just be sure to put a dab of cooking oil like olive to lubricate the gasket so
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By VA Mom
I used this product for giving my terminally ill dog medications. It worked very well—perfect for what I needed. It was easy to push the plunger slowly so as not to administer more liquid than my dog could swallow at a time.There is a lot of confusion about one-time use vs multiple uses created by the packaging. It says single use
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By tmgukcatfan
These are exactly as described, and they work flawlessly. This was the first time I ordered this product. I ordered them to administer an oral supplement to my handicapped cat, and unfortunately the opening of the syringe is just slightly too large and makes it hard to control the rate at which the pureed cat food (with powdered
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By Ufdah
4.8 | 130 customer ratings
95% of the ratings are 4-stars or 5-stars
I use this for pre-measured powder in my muzzleloader shooting. It seems that 1.25 ml is approximately 20 grains of powder which is what I use in my revolvers and .32 caliber rifle. You would need larger vials for your .50
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By Seneca reader
Great product for the price. The tubes are sturdy and doesn't feel cheap at all. The exterior has a smooth finish and the caps closes and open without issues. So glad I purchase
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By Mike
Perfect for thow away use but autoclavable as sell. I should also mention it is leak proof when properly sealed. Will keep buying as needed and would recommend
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By The Mixologist
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4.6 | 490 customer ratings
88% of the ratings are 4-stars or 5-stars
I bought these syringes for a couple of DIY projects. One of them being lip gloss. Tried fillling small tubes with lipgloss. They work well for the purpose. I also make / sell travel size shampoos and skin care products so will be using this for them as well. It’s an essential multi purpose tool good-to-have in your
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By Abdul Karim
Nice little package here of measuring syringes.Would I want to use them in the Operating Room, probably not...Are they awesome and perfect for measuring nutrients - F yeah.No brainer - they are cheap and work
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By C.S
One of my cats is not a foodie and also very timid so the other cats end up eating her food too. We constantly need to monitor her food intake and have been giving pureed canned food in intervals to keep her nourished. These syringes are perfect for that! It sucks up her pureed food well. The cap on the syringes also allows me to make
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By Fran P
4.7 | 168 customer ratings
93% of the ratings are 4-stars or 5-stars
This is a very, and I repeat, very nice lab notebook. First of all the front cover is pretty hard (I'm guessing made from plywood), together with the back cover, which is very nice and I'd rather prefer the name to be inside the notebook, since if some chemicals are spilled on the notebook, they can smudge the name and thus will become
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By Bill
Not only is this a perfect book for day to day research, design, idea dumping, and general calculations; it also has GREAT PAPER QUALITY.Let me clarify: I have found a recent love of fountain pens, and have just as recently found that almost all engineering paper is made from horrible recycled low quality paper.This paper feels like
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By pen name here
When I was doing my doctorate, I learned the importance of keeping a log book. Now I'm working for an engineering firm, and I wanted to keep a detailed log of all my calculations and decisions, as well as my unfinished tasks. 158 pages in, I can say that this has worked great. The gridlines are bold without being obtrusive and the
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By declaff
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4.8 | 104 customer ratings
95% of the ratings are 4-stars or 5-stars
These lab books are top notch. Iv written through about 4 of them and im starting #5. I go through one in about a month so i use it nearly daily. The only issue I have ever had with this lab book is once in a blue moon the binding will snag but it will bent back. Very sturdy can be used as a flat surface to write on. The plastic covers
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By kristy
Me and my engineers love these notebooks. The pages are a little thicker than normal which is nice.I really like the plastic covers on the front and back. They protect your work from minor spills at your desk and when the book is jammed in my briefcase. They are worth the
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By Scott M.
This is the cheaper option over the only other real option, and there are reasons for that. There is the literal bare minimum printed on the pages. Number and grid. No boxes for signatures and timestamps. Would practically only recommend this for
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By Davin Benson
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4.5 | 1,355 customer ratings
86% of the ratings are 4-stars or 5-stars
^ Direct quote on opening the package, hah. I am sure they're no larger than other 100ml syringes, but having never bought any before I wasn't expecting the size.I got these for measuring out hydroponic nutrients for my indoor gardens, and they do work perfectly for that. I cut down the hose to only about 8" long because any longer was
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By Genevieve Purdy
I bought these to add additive to my transmission that fills from under the car. The syringe worked great with no leaking. The clear container made it easy to measure the contents while filling it. Love these things and they come apart for easy cleaning; very nice.On another note; be grateful for what you have, who you’re with, and
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By DeanT
My bottle of Polo had a leaky sprayer so I decided to decant it. This syringe with tubing worked perfectly and decanted 120ml in no time. Excellent
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By mesaboogie18
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4.7 | 134 customer ratings
93% of the ratings are 4-stars or 5-stars
I've used a lot of budget lab glassware, some good others well you get what you paid for. This is the first time I have ULAB products and I am very impressed at the uniform and solid quality of the flasks I received. The listing description was informative and accurate. The packaging second to none. I can not speak for long term use as I
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By Bryan
Reasonable priced set to use as a prop for my son's mad scientist costume. Really completed the
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By Roger S.
Accuracy as expected, good
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By G. Stone
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4.5 | 728 customer ratings
85% of the ratings are 4-stars or 5-stars
This is a must have! Makes removing power steering fluid from the reservoir a breeze. The hose is thin enough to go into small places and remove fluid. Works way better than using a turkey baster to remove the fluid.Once the fluid is sucked into the syringe, it doesn't drip out. Has great suction.Easily cleaned with brake cleaner so it
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By Gerry
Using this syringe to measure and draw liquids out of gallon jugs (propylene glycol and vegetable glycerin for vaping). Works amazing for PG and struggles with room-temp VG, but because the viscosities are so different, this doesn't take any stars off. I'll probably just find a syringe with a larger diameter tube/tip for the thicker
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By Cyh
I used this primarily to remove excess fluid when I replaced transmission fluid for my car. I was able to suck the excess fluid out from the dip stick opening in the transmission. 100ml size is the right size for this kind of work, the syringe works as described. This usage negated the need to open anything up to drain, downside is a
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By Spiff
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4.6 | 188 customer ratings
90% of the ratings are 4-stars or 5-stars
This carbonless Lab Notebook exceeded my son's expectations. The clear covers and most used equations and formulas were a hit. He even had Chemistry classmates ask where we bought it. This is a wonderful
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By Jennifer D.
The spiral binding is a bit weak, I've had it for just 2 labs and they're already wonky. The copy pages are white with 'duplicate' watermark, which is not as intrusive as you'd think by the image. It copies onto the copy page very well, however, the original and copy page are not attached, so you need to be aware of that when you're
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By jenette
I was really excited about getting this notebook for my labs, to help me have more organized lap notes for completing reports. It arrived on time. Unfortunately, it also arrived pretty beat up. It just came in one of those padded envelopes, so it was exposed to whatever it hit. In the pictures, you can see that many duplicate pages
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By Book infatuation
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4.5 | 472 customer ratings
87% of the ratings are 4-stars or 5-stars
Works great for my blue lab combo meter. I’ll have it forever now
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By Indiana
Works like a charm. I use it for plants that require a very specific range of pH of their soil. This stuff goes a long way and comes with a dropper. The dropper is really useful. I recommend this to anyone who wants to balance the pH of their water that goes into the
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By Mickayla
Absolute garbage, don't waste your money. I used these to calibrate my new pH meter for brewing, and spent two weeks going crazy trying to figure out why my pH readings were about 0.4 lower than what my software predicted. I narrowed it down to my pH meter, so I re-calibrated my meter with milwaukee calibration solutions, then checked
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By steven harvey
4.6 | 140 customer ratings
91% of the ratings are 4-stars or 5-stars
Works great but don't order the Uxcell lab pipette tips that Amazon auto pairs with it they don't
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By Patrick
(See update bellow) I purchased a few different Four E pipette volumes. Using the Four-E tips and priming the tip before transfer, I don't get any leakage. This is not ISO certified (at this price I wouldn't expect that). It is fine for teaching purposes, or for tasks where perfect precision is not absolutely critical (like
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By Austin
The pipette works well, but with the slim profile of the cartridge, one has to be really careful with higher viscosity liquids to be sure the full volume is delivered, consistently. If product is delivered too rapidly, the pipette cartridge does not completely evacuate or there is a significant volume of residual sample left in the body
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By Teleskipilot
4.6 | 129 customer ratings
89% of the ratings are 4-stars or 5-stars
When I got my pipette, I got maybe 200 uses out of it before it broke. When I ejected a tip, the entire inner sleeve broke...clip cracked and the inside shot out into the garbage can. The rest of the unit in my hand shortly followed. I’m not a high volume user as I use this for just adding a ml or so of essential oils to topical
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By Dan Brandt
I use it to dose alkalinity and calcium components in my reef tank, also use it to dose vibrant. It comes with only one tip, so don't forget to buy
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By Antonio C. Dasilva
I actually bought this to practice my pipetting skills at home. So for the practice use, it is not bad. However, I was bery let down by how inaccurate the volume dispense was with this device. I dispensed 1000ul of tap water and purged to a very accurate balance. Since 1gram of water is same as 1ml = 1000ul of water.. my balance was
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By Jin Hyuk Kim
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4.5 | 200 customer ratings
84% of the ratings are 4-stars or 5-stars
I've been on the hunt for these scissors, which are not available at local craft stores, but should be. They are listed as "dissecting" scissors, but they are great for crafting--embroidery, paper, thin wires, etc.The size is small enough to be portable and without getting flagged while boarding planes, but not too small to be a pain to
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By no-nonsense
My mom loves these for embroidery. I actually like these so much I've bought multiple packs because we like having scissors in every room all the time. Some with the first aid kit, in the garage, kitchen, end table for TV time, opening packages/envelopes at the mail station, bathrooms, etc. They are so handy! And they dishwasher very
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By Kat
Obviously, you get what you pay for! These are more than acceptable, and for the price, they're great! That's not to say they are perfect though. Their tolerance is a little soft, making cutting difficult sometimes (esp. on small things like 5-0 or 6-0 sutures), and they aren't as sharp as I'd like, but again, look at the price!TLDR:
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By Labrat (Spero meliora)
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4.9 | 50 customer ratings
100% of the ratings are 4-stars or 5-stars
I use this pitcher for soap making. Its perfect spout makes it easy to control pouring the batter into molds. Excellent
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By Susie Marie
It is great and i now realize i should buy a second one but it is pricey. so I would recommend it for any soapmaker out there as we use this kind of container a lot, buy it and you will not regret it. you can also use it to melt your hard oils and store it in this
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By A. Miranda
This short form pitcher has a great pouring spout making it easy to pour batter into smaller molds. Using my immersion blender to mix is easy since the pitcher is not
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By Deb Jones
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4.4 | 263 customer ratings
84% of the ratings are 4-stars or 5-stars
Exactly as described. I needed large syringe to easily dispense a batch of homemade hand sanitizer from a mixing bowl to approximately 40 small, “purse-sized,” bottles. This worked very well. (No need for a funnel.) This is a really great size, is very sturdy, & easy to manage the suction, etc. I think it’ll come in handy for other
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By MJ
Ok, my mistake should have paid more attention but I didn't but this thing is huge like pringles can
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By Amazon Customer
I bought this for distributing a chocolate mixture into small cups. The mixture has a viscosity similar to white glue. It's been easy enough to pull the mixture in. But squirting in out? I'm a healthy, fit grown man, and sometimes it takes all my strength to push the stuff out. I've broken a sweat. Surely it has something to do
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By Jacob
4.6 | 73 customer ratings
89% of the ratings are 4-stars or 5-stars
I received the pipettor yesterday. I took it to work today to give it a try. It is relatively inexpensive, so my expectations were moderate. While it was a busy day, I did finally get a chance to try it out for a few minutes. To evaluate the device I used our lab's analytical balance. Reading out to 4 decimal places, it can resolve
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By Lab Rat
For my application these are reusable. If you need something truly use-once-and-throw-away then they might be a bit spendy. My only quibble is that there is no spare space at the top so if you are reverse pipetting it is all too easy for the liquid to get up inside the pipettor. The obvious solution would be to buy a tip that has a
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By R. J. Hunter
the product is good, but not sure why product price increased over 30% after the 1st
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By Jason