{"id":340744,"date":"2024-10-19T23:52:40","date_gmt":"2024-10-19T23:52:40","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-71-42013\/"},"modified":"2024-10-25T23:03:16","modified_gmt":"2024-10-25T23:03:16","slug":"bs-en-71-42013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-71-42013\/","title":{"rendered":"BS EN 71-4:2013"},"content":{"rendered":"

This European Standard specifies requirements for the maximum amount and, in some cases, the maximum concentration of certain substances and mixtures used in experimental sets<\/i> for chemistry and related activities.<\/p>\n

These substances and mixtures are:<\/p>\n