Karter Scientific 213A2 Borosilicate Beaker Review

Suitable for light duty applications. I have doubts about the heat tolerance. Didn't want to expose them to excessive heat. Glass tends to be flimsy, with the exception of the 100ml jar which seems a little more durable. Terribly packaged, each jar naked in its own box and those placed in a different box; No paper, no styrofoam, nothing. I consider myself very fortunate that none of them broke along the way. All markings are screen printed, not etched. At first glance they look good. They won't

A while back I switched to a weight system for all my meals. It's more accurate, more reproducible, and once you get the hang of it, it's faster. The problem is, if you also want to have all your ingredients measured and ready before you start cooking (mise en place), you'll need a series of containers for all the different ingredients. These glasses are perfect. They are well made and cover a good range of sizes. They look just like the product photo and looks like they should last a while…

Overall I think it's a great kit for hobbyists. Not sure how it will hold up under heavy use. I bought two sets and plan to use mine primarily for making lotions and conditioners by placing the jars in a water bath for over an hour. I used two jars in the hot water bath (one for conditioner, one for lotion). groomed. There was no annoying noise or interference during the warm-up. The glass seems to be thinner, so I'm hesitant to recommend them for anything other than a light hobby. All glasses…