Karter Scientific, 3.3 Boro, Griffin Low Form, Glass Beaker Set - 6 Sizes - 10ml, 50ml, 100ml, 250ml, 500ml, 1000ml

I have been using a couple of beakers from this company for the past year and I just ordered another one. Very happy with the quality. I use the beakers to make homemade chemistry for photographic film. So my beakers have had acids, bases, and have been heated to 90°C (200°F) or an hour with my hot plate and they look as good as new.

Great variety - I've used them with boiling liquids without issue, I've used them with major temperature differences without issue. I've broken one by dropping it, but none have cracked during use. Good easy to read marks. I'll buy another set when I need them again.

Good quality beaker. I like using this for mixing my fecals so theres plenty of room. Magnetic stirrer, at any speed, doesnt bother it. Its durable, heavy duty, and washes well. The measurements are easy to read.

She fits right at home with my other beakers. Been needing a 250ml for quite some time for larger batches and it works just fine. No issues with the design. Plus it's accurate for my purposes. I'm happy with it.

I love getting this complete set in one purchase. They are made with very good quality glass. Having so many sizes to chose from make them easy to use. If you need beakers I would recommend these. They also came wrapped individually and not one was broke.

I have not used them just yet. But I cant wait to start on my skincare formulation journey.

Never have i ever received any package from amazon with the intricate level of packaging, until these Karter beakers.... show the integrity of the seller and product for sure. They are legit, and show no immediate difference from my PYREX, (same same, but not same) except the price. Might be slightly thinner, but i dont plan on hulk smashing them.... Satisfied, and defiantly recommend.

It arrived in one piece and will be sufficient for the job.