Reviews by Bridge City Pillock: This Pyrex heavy duty beaker works great for espresso because it holds heat extremely well. I pre-warm the beaker with a shot of boiling water and then run my espresso double shot. I also have good visibility for how the shot is running.
United States on Sep 27, 2023
B. Arnold: Recommended. Heavy duty beaker as described. I use it daily, and it takes boiling temps as it should. The glass is thick, and appears uniform on the sides and bottom. Screen printed text is durable. No issues. I would buy this brand again.
United States on Sep 14, 2023
chris: Works well can take the heat no issues
Canada on Jul 30, 2022
Amazon Customer: Thanks
Canada on Jan 22, 2022
Kindle Customer: Some of the other beakers got negative reviews due to the thinness of the glass, but this beaker is true thick Pyrex, and will withstand slight concussions with other glasses, cups, or countertops. But the best part for me is the accuracy of the markings. I put the beaker on a scale and poured in exactly 100 g of water, and the water level came up to spot on the 100 ml line. None of the other products I purchased were this accurate.
United States on Jul 30, 2021
Michael P. Dangelo: Nice graduations and very sturdy. Dropped this beaker twice and it still did not break. Freezable. Micro wavable. Great value for such a low price.
United States on Jun 19, 2021
Lena: Exactly what I needed! I have been searching far and wide for glass that isn’t too thin and won’t explode on me. I use it for pouring my hot coffee or espresso into for mixing. Love it.
Canada on Apr 23, 2021
Student: Unlike a lot of lab glass sold on Amazon this has a really nice thick rolled rim. I don’t know if it’s genuine Pyrex (one never knows on Amazon) but it took heating to 200C with no problems. I had other beakers I’m less certain of that I’ll stick with using for low or room temp experiments and use this one for things requiring a flame as it is definitely thicker glass than the rest. I wish it were easier to find the other sizes of this though, there’s so much thin, cheap glass on Amazon that clutters up results. I hope the seller will list other sizes on one page in the future.
United States on Jan 06, 2021
Murf: Perfect
Canada on Mar 13, 2019
| Pyrex 1003-250CN Heavy Duty 250mL Double Scale Graduated Beaker with Griffin Design | Karter Scientific 214T2 3.3 Borosilicate Glass Low Form Griffin Beaker Set | Pyrex 1000mL Low Form Griffin Beaker Glass Measuring Cup | |
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| B2B Rating |
93
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96
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95
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| Sale off | $4 OFF | $4 OFF | $2 OFF |
| Total Reviews | 24 reviews | 77 reviews | 18 reviews |
| Best Sellers Rank | #29 in Lab Beakers | #6 in Lab Beakers | #12 in Lab Beakers |
| Customer Reviews | 4.7/5 stars of 539 ratings | 4.6/5 stars of 2,052 ratings | 4.7/5 stars of 486 ratings |
| Is Discontinued By Manufacturer | No | No | No |
| Package Dimensions | 5.28 x 3.07 x 3.07 inches; 4.16 Ounces | ||
| ASIN | B00LORGJ1C | B01F47B8AO | B005MIQ7QG |
| Lab Beakers | Lab Beakers | Lab Beakers | Lab Beakers |
| Country of Origin | USA | ||
| Date First Available | July 10, 2014 | August 1, 2008 | October 21, 2017 |
| Manufacturer | Pyrex | Karter Scientific | No |
| Item model number | 1003-250CN | 214T2 | 1000-1L |
Canada on Dec 01, 2023