{"id":344665,"date":"2024-10-20T00:12:39","date_gmt":"2024-10-20T00:12:39","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-211492017-tc\/"},"modified":"2024-10-25T23:35:48","modified_gmt":"2024-10-25T23:35:48","slug":"bs-en-iso-211492017-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-211492017-tc\/","title":{"rendered":"BS EN ISO 21149:2017 &#8211; TC"},"content":{"rendered":"<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>37<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>39<b><\/td>\n<td>European foreword <br \/> Endorsement notice  <\/td>\n<\/tr>\n<tr>\n<td><b>42<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>44<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>45<b><\/td>\n<td>4 Principle <br \/> 4.1 General <br \/> 4.2 Plate count <br \/> 4.3 Membrane filtration  <\/td>\n<\/tr>\n<tr>\n<td><b>46<b><\/td>\n<td>4.4 Detection of bacteria by enrichment <br \/> 5 Diluents, neutralizers and culture media <br \/> 5.1 General <br \/> 5.2 Neutralizing diluents and diluents  <\/td>\n<\/tr>\n<tr>\n<td><b>47<b><\/td>\n<td>5.3 Diluent for the bacterial suspension (tryptone sodium chloride solution) <br \/> 5.4 Culture media  <\/td>\n<\/tr>\n<tr>\n<td><b>50<b><\/td>\n<td>6 Apparatus and glassware <br \/> 7 Strains of microorganisms <br \/> 8 Handling of cosmetic products and laboratory samples <br \/> 9 Procedure <br \/> 9.1 General recommendation <br \/> 9.2 Preparation of the initial suspension <br \/> 9.2.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>51<b><\/td>\n<td>9.2.2 Water-miscible products <br \/> 9.2.3 Water-immiscible products <br \/> 9.3 Counting methods <br \/> 9.3.1 Dilutions for counting methods <br \/> 9.3.2 Plate-count methods  <\/td>\n<\/tr>\n<tr>\n<td><b>52<b><\/td>\n<td>9.4 Enrichment <br \/> 9.4.1 General <br \/> 9.4.2 Incubation of the sample <br \/> 10 Counting of colonies (plate counts and membrane filtration methods) <br \/> 11 Detection of growth (enrichment method)  <\/td>\n<\/tr>\n<tr>\n<td><b>53<b><\/td>\n<td>12 Expression of results <br \/> 12.1 Method of calculation for plate count  <\/td>\n<\/tr>\n<tr>\n<td><b>54<b><\/td>\n<td>12.2 Interpretation <br \/> 12.3 Examples  <\/td>\n<\/tr>\n<tr>\n<td><b>56<b><\/td>\n<td>12.4 Detection after enrichment <br \/> 13 Neutralization of the antimicrobial properties of the product <br \/> 13.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>57<b><\/td>\n<td>13.2 Preparation of inoculum <br \/> 13.3 Suitability of counting methods <br \/> 13.3.1 Principle <br \/> 13.3.2 Suitability test of the pour-plate method <br \/> 13.3.3 Suitability of the surface spread method <br \/> 13.3.4 Suitability of the membrane filtration method  <\/td>\n<\/tr>\n<tr>\n<td><b>58<b><\/td>\n<td>13.4 Suitability of the detection method by enrichment <br \/> 13.4.1 Procedure <br \/> 13.4.2 Interpretation of results <br \/> 13.5 Interpretation of suitability test results  <\/td>\n<\/tr>\n<tr>\n<td><b>59<b><\/td>\n<td>14 Test report  <\/td>\n<\/tr>\n<tr>\n<td><b>60<b><\/td>\n<td>Annex\u00a0A (informative)  Other neutralizing diluents  <\/td>\n<\/tr>\n<tr>\n<td><b>62<b><\/td>\n<td>Annex\u00a0B (informative)  Other diluents  <\/td>\n<\/tr>\n<tr>\n<td><b>63<b><\/td>\n<td>Annex\u00a0C (informative)  Other culture media  <\/td>\n<\/tr>\n<tr>\n<td><b>66<b><\/td>\n<td>Annex\u00a0D (informative)  Neutralizers of antimicrobial activity of preservatives and rinsing liquids  <\/td>\n<\/tr>\n<tr>\n<td><b>67<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Tracked Changes. Cosmetics. Microbiology. Enumeration and detection of aerobic mesophilic bacteria<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2020<\/td>\n<td>71<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":344673,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[125,2641],"product_tag":[],"class_list":{"0":"post-344665","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-07-100-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/344665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/344673"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=344665"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=344665"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=344665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}