{"product_id":"foam-stopper-autoclavable","title":"Foam Stopper - Autoclavable","description":"\u003cp\u003eUse this foam stopper with your Erlenmeyer flask when making a yeast starter. Aeration is an important aspect of making a strong, healthy starter. This is why we recommend using a stir plate, which provides continuous aeration. This foam stopper will allow air to flow freely into your flask while keeping pesky bugs and other contaminants out. A quick spray down with sanitizer is all you need. Suitable for flasks or other vessels with an inner diameter opening of 35-45mm (1-3\/8\" - 1-3\/4\").\u003c\/p\u003e\n\n\u003cp\u003eReusable\u003c\/p\u003e\n\n\u003cp\u003eResists alcohols, bases, esters, and dilute acids\u003c\/p\u003e\n\n\u003cp\u003eAutoclavable up to 249°F (121°C).\u003c\/p\u003e","brand":"Brewmaster","offers":[{"title":"Default Title","offer_id":47280940351676,"sku":"fe508a","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/7370\/6172\/files\/foamstopper.png?v=1786817134","url":"https:\/\/nthbs.com\/products\/foam-stopper-autoclavable","provider":"North Texas Homebrew Supply","version":"1.0","type":"link"}