{"id":284514,"date":"2024-10-19T19:15:36","date_gmt":"2024-10-19T19:15:36","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iso-ts-182202016\/"},"modified":"2024-10-25T16:04:44","modified_gmt":"2024-10-25T16:04:44","slug":"bsi-pd-iso-ts-182202016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iso-ts-182202016\/","title":{"rendered":"BSI PD ISO\/TS 18220:2016"},"content":{"rendered":"<p>This Technical Specification specifies an early-life stage procedure for determination of the toxic effects of chemicals and water samples on a cold-water brackish water copepod species under semistatic conditions. The biological test variables include survival and development of the early-life stages. The exposure starts with newly hatched (&lt;24&nbsp;h) nauplii (larvae) and is continued until emergence of (c. 50&nbsp;%) copepodites (juveniles) in the control.<\/p>\n<p>The benthic living <i>Nitocra<\/i> complements the planktonic <i>Acartia<\/i> species in ISO&nbsp;16778. These organisms represent different life-history strategies as <i>Nitocra<\/i> is egg-carrying, whereas <i>Acartia<\/i> is a broadcasting calanoid copepod and thus, different sensitivities of specific life stages. <i>Nitocra<\/i> is a fresh to brackish water species, which allows testing low salinity waters and is complementary to <i>A. tonsa<\/i>, which is of marine origin and poorly tolerates low salinities.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Water quality. Larval development test with the harpacticoid copepod Nitocra spinipes<\/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>2016<\/td>\n<td>32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":284521,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[218,2641],"product_tag":[],"class_list":{"0":"post-284514","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-060-70","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\/284514","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\/284521"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=284514"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=284514"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=284514"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}