Essential for Yeast Starter Making
When it comes to yeast starter making, maintaining a healthy and strong culture is crucial. Aeration is a critical aspect of this process, which is why we highly recommend using a stir plate to provide continuous aeration. Our autoclavable foam stopper is the perfect companion to your stir plate, allowing air to flow freely into your Erlenmeyer flask while keeping pesky bugs and other contaminants out.
Reusable and Easy to Clean
Our foam stopper is designed to be reusable, making it a cost-effective solution for your yeast starter making needs. It's also incredibly easy to clean - simply spray it down with sanitizer and you're good to go. This saves you time and hassle, allowing you to focus on what really matters: creating high-quality yeast starters.
Autoclavable and Resistant to Chemicals
Our foam stopper is autoclavable up to 249°F (121°C), making it easy to sterilize and ensuring that your yeast starter is free from contaminants. It's also resistant to alcohols, bases, esters, and dilute acids, which means it can withstand the rigors of repeated use and cleaning.
Designed for Erlenmeyer Flasks
Our foam stopper is specifically designed for use with Erlenmeyer flasks, making it the perfect accessory for yeast starter making. It fits flasks with an inner diameter opening of 35-45mm (1-3/8" - 1-3/4"), ensuring a secure and snug fit.
Why Buy from Us?
When you buy from us, you can rest assured that you're getting a high-quality product that's designed to meet your yeast starter making needs. Our autoclavable foam stopper is a must-have for any serious homebrewer or brewer, and we're confident that it will quickly become an essential tool in your arsenal.