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No hay artículos en el carroLas nuevas botellas de almacenamiento de medios de línea delgada Pyrex proporcionan un manejo más fácil y un almacenamiento más eficiente de medios, biológicos y otras soluciones acuosas. Las botellas de medios de línea delgada cuentan con zonas de agarre dentadas a lo largo de los lados de la botella para permitir un manejo más fácil y seguro, y un nuevo diseño de tapa que permite una apertura y cierre más rápidos. Las tapas son totalmente compatibles con todas las botellas Pyrex estándar "GL45" (tamaño de cuello de 45 mm). Los moleteados espaciados (crestas y ranuras) proporcionan un manejo cómodo y ergonómico de la tapa, y el diámetro estrecho de la botella permite un almacenamiento más eficiente en estantes, refrigeradores o autoclaves. Las botellas se graduan a sus volúmenes de trabajo completos. Las botellas de línea delgada Pyrex están hechas del mismo vidrio de borosilicato tipo 1 clase a (ASTM e-438) que las botellas de medios Pyrex estándar para resistencia química y térmica.
Mohawk
Comentado en los Estados Unidos el 6 de octubre de 2024
No spills, no issues. I keep solvents in these.
LB
Comentado en Canadá el 29 de abril de 2024
Solide, durable, étanche et ne fait pas de gouttes quand on verse.
Clay
Comentado en Canadá el 20 de agosto de 2023
Very high quality. Should be for the price. But bigger then I expected.
Paola Ballesteros Z
Comentado en México el 20 de septiembre de 2019
Excelente producto para laboratorio
Miles
Comentado en los Estados Unidos el 26 de enero de 2016
This is a great bottle. I've purchased this in two sizes, the 1000ml and the 250ml. On the larger bottle, the taper int he middle certainly makes it easier to hold. Not so necessary on the smaller bottle, but I still went with this style for both sizes because of the different cap. The knurling on this cap is easier to grip or turn with wet hands, and a little more comfortable too. The glass feels high quality, it's crystal clear. The cap seals extremely well, and there's a plastic ring that comes apart easily if you really need to clean the bottle well.I use this bottle in the kitchen to avoid plastic bottles. I've found most soda glass style bottles have funky caps that are hard to clean or the mouth is too wide to pour without making a mess.This bottle meets all of my expectations.
Earth Spirits
Comentado en los Estados Unidos el 29 de septiembre de 2016
These are a bit pricey at $25 per bottle, but.... they are worth every penny and save me money and time. I have been looking for an inert (highly pure) glass in which to store my homemade colloidal silver solutions. If your glass in not very pure it will cause the solution to go bad faster. Previously I purchased some bottles here on Amazon that were around $5 per bottle and they while looking nice did cause the CS to change color over the course of a month or so. Since then I have been keeping the solution in an old well washed organic apple juice 1 gallon glass jug. Curiously it keeps the solution for over 6 months without degradation. It will begin to darken the yellow to amber color over time, but not nearly as drastically as the cheaper glass bottles that caused it to turn a grey to green color. Enter borosilicate glass from Germany.....Now, the CS solutions last a very long time without discoloring. I am very, very happy with this bottle. Not only is it a pure glass, it is also well made, being thick and durable. The cap is large and robust with a small plastic gasket that is removable and washable. The cap's shape and size make it easy to grip. The threads are large and it only takes a few turns to install or remove it. A very nice design indeed. I guess these were made with lab technicians in mind that may be using these on a daily basis. The quality is evident once you see one in person. The indented ribs on the outside of the bottle are a nice feature. I can grip the bottle very securely without fear of it slipping or of dropping it. Liquids pour from the opening without dripping or running down the outside of the bottle. I see that a lot of people are purchasing these for water or drink bottles for travel. I think a nice addition to this would be a neoprene sleeve. I will be looking for one. If you have found one that fits this bottle and you like it please comment below. I would appreciate it.I did also purchase a case of 10 borosilicate bottles that were not of the Pyrex Brand, but that are also very nice and of a very pure glass. It was around $100 for a case of 10. These are very nice too, just not quite as ergonomic or travel friendly.I wonder if they are selling more of these to labs and schools or to people who like to keep their water pure. Anyway, I like to write reviews for products that I get excited about and make me happy and this is one of them. Now I can store my CS solutions for much longer without worry of impurities going into the solution and rendering it useless. I took some photos so that you can get an almost "in person" look at it here on Amazon since the stock photo is kind of plain. Hope they help and if you get one I hope you enjoy it as much as I do.
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