{"product_id":"formaldehyde-paraformaldehyde-10-aqueous-solution-em-grade-dg","title":"Formaldehyde (paraformaldehyde) 10% aqueous solution, EM grade (DG)","description":"\u003cp\u003eA more efficient and rapid penetrant fixative is used in combination with Glutaraldehyde and Acrolein fixatives.\u003c\/p\u003e\u003cp\u003eFormaldehyde solution prepared from paraformaldehyde (polymerised formaldehyde). This saves much effort as the laboratory-prepared material must be used on the day it's made. The product is methanol free. An excellent, rapidly penetrating fixative. May be used in combination with glutaraldehyde and acrolein fixatives, and is frequently used as an alternative to glutaraldehyde. The solution is not affected by UV light and it is preferable to not refrigerate until the buffer is added. Excellent shelf-life of over two years. \u003c\/p\u003e\u003cp\u003eUseable until precipitation occurs. Easy to break, pre-scored, 10ml ampoules sealed under inert gas. 100ml bottles available.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage - \u003c\/strong\u003eUnopened bottles can be stored at room temperature for at least 5 years. After opening, the solution can be stored in the original bottle for at least a month at 4°C, protected from light.  Can also be stored successfully at - 20°C for months to years.\u003c\/p\u003e\u003cp\u003eNote: Below 10% concentration, this item may be shipped as non-dangerous goods and can be taken in check-in luggage on aircraft.\u003c\/p\u003e\u003cp data-empty=\"true\"\u003eSome people require litre bottles. These are available on order within 1 month at similar prices as the smaller volumes; they are not a stock item.\u003c\/p\u003e\u003cp data-empty=\"true\"\u003eOther concentrations are available - See \u003ca href=\"https:\/\/proscitech.com.au\/pages\/paraformaldehyde\" rel=\"noreferrer noopener\" target=\"_blank\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\"\u003e\u003cspan data-ccp-charstyle=\"Hyperlink\"\u003eAll Paraformaldehyde\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ca class=\"btn\" href=\"https:\/\/sds.proscitech.com.au\/formaldehyde-paraformaldehyde-10-aqueous-solution-em-grade\" rel=\"noopener noreferrer\" style=\"font-size: 16px; display: inline-block; width: 250px; text-align: center; padding: 10px; color: rgb(255, 255, 255); background-color: rgb(0, 128, 0); text-decoration-line: none; border-radius: 5px; box-shadow: rgba(0, 0, 0, 0.2) 0px 4px 6px; background-image: linear-gradient(rgb(0, 128, 85), rgb(11, 128, 0)); font-family: helvetica neue; font-weight: bold; transition: transform 0.1s;\" target=\"_blank\"\u003eSafety Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Electron Microscopy Sciences (EMS)","offers":[{"title":"10 x 10ml","offer_id":49434225017022,"sku":"C0041-1010","price":98.0,"currency_code":"AUD","in_stock":true},{"title":"100ml","offer_id":49434225049790,"sku":"C0041-100","price":89.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1784\/2811\/files\/Form-Para_5e4142f3-95b2-4be5-bce1-2ed944ba3c40.png?v=1792985169","url":"https:\/\/proscitech.com.au\/products\/formaldehyde-paraformaldehyde-10-aqueous-solution-em-grade-dg","provider":"ProSciTech","version":"1.0","type":"link"}