1/8/2024 0 Comments Tomy something in the airEncourage your baby to feel the air blowing on the top of this unique activity center. As your baby begins to sit up, usually around 6 months, the Airtivity Center begins as a floor toy. Please fill out a contact form and one of our sales representatives will get back to you shortly.Who knew playing with air would be so much fun? Lamaze did! Winner of the 2020 JPMA Innovation Award in the Play and Entertainment category, the Lamaze 3-in-1 Airtivity Center is designed to keep baby exploring and developing starting around 6 months and all the way up to 3 years. If you have any questions, don’t hesitate to contact us directly or leave a message in the comments below.įor more information on autoclaves that may be the right match for your laboratory, Do you want to destroy things by incinerating them? Would you trust bleach to get into those minuscule voids that only high-pressure steam can penetrate? Would you trust a microwave to reliably sterilize used media? No, no, and no. (Shameless plug: Tomy autoclaves feature a dual-fan design, so they cool down 42% faster than non-fan autoclaves, allowing you to increase your throughput that much more.)Īnd that’s why autoclaving is simply a safer and more effective option for sterilizing things. It literally pushes its way into every available void-killing every exposed microorganism. The high-pressure steam does that for you. You want that extreme high heat to reach inside every single nook and cranny. Think of it this way: Everything you place inside the autoclave has little recesses and cavities, whether it’s within the structure of a complex bioreactor or even the uneven surface of depleted agar. It’s also essential to the autoclave’s function. The pressure that builds up as the steam exceeds boiling temperature isn’t just a random byproduct of the heating. To be sure, you can simply look up the autoclaving needs of your particular medium, and program the autoclave accordingly. Just like “20 minutes,” it’s a good safe number that accommodates a wide range of commonly used lab media. One-hundred twenty-one degrees Celsius, by the way, isn’t so much a “magic” number as it is a “blanket” number. With the rising pressure, this is how the temperature exceeds 100☌. (Specifically, Tomy SX-700 Lab Autoclave reaches 0.25 mega-pascals of pressure, while our SX-500 gets up to 0.263, at this temperature.) It’s trapped inside, and as the temperature goes higher, it pushes ever more energetically, trying to get out. So when the water inside it boils and turns to steam, it doesn’t simply vent into the air. The Magic Sterilization Temperature in Labsįor most lab applications using autoclaves, the basic sterilization setting is “121☌ for 20 minutes.” But where do these numbers come from? And how do you get to 121☌, if water boils at 100☌? Wouldn’t it just boil away to steam? You’re then free to safely dispose of or reuse the materials they’d once inhabited. Once the microbes are dead/inactivated, they’re basically harmless. Think of the heat as “melting” the protein. Technically speaking, you want to use the high heat from the lab autoclave to denature the protein and inhibit its ability to perform an enzymatic reaction. You want these critters to be “inactivated.” Sterilization, in this context, means efficiently and decisively killing those microscopic creatures that would otherwise contaminate your lab materials. In other words, your job, to put it bluntly, is to kill things. (We wrote an entire blog about autoclaving for brewery labs. But you don’t want bacteria invading your bioreactor. When you’re, say, breeding a yeast to develop a new variety of beer, you want that yeast to thrive. We’re talking about bacteria, fungi, and viruses. The common thread among all these questions is the fact that contaminated materials-such as glassware, Petri dishes, depleted agar, gloves, pipette tips, bioreactors, and more-get contaminated with living things. Request Pricing Killing Pesky Lab Contaminants with Autoclaves Let us help you find your ideal Autoclave setup.
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