{"id":180,"date":"2026-10-19T15:57:15","date_gmt":"2026-10-19T13:57:15","guid":{"rendered":"https:\/\/sunpept.com\/pruefberichte\/"},"modified":"2026-10-19T15:57:15","modified_gmt":"2026-10-19T13:57:15","slug":"analysis-reports","status":"publish","type":"page","link":"https:\/\/sunpept.com\/en\/pruefberichte\/","title":{"rendered":"Test reports"},"content":{"rendered":"<h2 id=\"berichte-je-produkt\">Reports per product<\/h2>\n<p>The following overview is generated directly from the shop. For each product, it shows the format and the number of reports on file. Use the links to open the respective report.<\/p>\n\n<div class=\"lp-note\">\n<p>The reports come from Janoshik Analytical, an external analytical laboratory. There is currently no report for GHK-Cu and KLOW. If you need documents for a product, write to <a href=\"mailto:support@sunpept.com\">support@sunpept.com<\/a>.<\/p>\n<\/div>\n<h2 id=\"was-ein-bericht-zeigt\">What an analysis report shows<\/h2>\n<p>An analysis report documents what a laboratory measured in a submitted sample. For peptides, two methods are often combined that answer different questions.<\/p>\n<h3>HPLC \u2013 proportion of the target compound<\/h3>\n<p>In high-performance liquid chromatography (HPLC), the sample is separated into its components. The result is a chromatogram: a curve with peaks, each representing a detected component. The ratio of the peak areas indicates the proportion of the target compound among all detected components. The report usually states this proportion as a percentage.<\/p>\n<h3>Mass spectrometry \u2013 identity via molecular mass<\/h3>\n<p>Mass spectrometry (MS) determines the mass of the molecules in the sample. If the measured mass matches the theoretical molecular mass of the stated peptide, this indicates that it is actually this compound. Put simply: MS answers the question \u201cWhat is it?\u201d, HPLC the question \u201cHow large is the proportion?\u201d.<\/p>\n<h3>How to go through a report<\/h3>\n<ul>\n<li><strong>Sample and date:<\/strong> Which sample does the report refer to, and when was it analyzed?<\/li>\n<li><strong>Stated compound:<\/strong> Which compound and \u2013 if determined \u2013 which amount was stated or measured for the sample?<\/li>\n<li><strong>Method:<\/strong> Which methods were used \u2013 HPLC, MS, or both?<\/li>\n<li><strong>Results:<\/strong> Which values and findings does the report state for exactly this sample?<\/li>\n<\/ul>\n<h2 id=\"was-ein-bericht-nicht-aussagt\">What a report does not tell you<\/h2>\n<p>An analysis report is a document about the analytical characteristics of a sample \u2013 nothing more and nothing less. This results in clear limits:<\/p>\n<ul>\n<li>It refers to the tested sample, not automatically to every other unit of the same product.<\/li>\n<li>It makes no statement about effect, suitability for a specific purpose, or safety.<\/li>\n<li>A batch link to your own delivery is not automatically given.<\/li>\n<\/ul>\n<p>All products are sold exclusively for research purposes. What this means is explained on the page <a href=\"https:\/\/sunpept.com\/en\/research-use-only\/\">Research Use Only<\/a>.<\/p>\n<h2 id=\"unterlagen-anfragen\">Request documents<\/h2>\n<p>Do you need documents for a product for which no report is linked in the overview? Or would you like to know whether there is information related to your delivery? Then write to <a href=\"mailto:support@sunpept.com\">support@sunpept.com<\/a> and state the product and \u2013 if available \u2013 your order number. We will then check which documents we can provide to you.<\/p>\n<p>How ordering, payment, and shipping work can be found under <a href=\"https:\/\/sunpept.com\/en\/how-to-order-peptides\/\">Ordering peptides<\/a>.<\/p>\n<h2 id=\"faq\">Frequently asked questions about test reports<\/h2>\n<details class=\"lp-faq\">\n<summary>Is there a report for every product?<\/summary>\n<div>\n<p>No. The overview on this page shows which products have reports. There is currently no report for GHK-Cu and KLOW. You can request documents by email at support@sunpept.com.<\/p>\n<\/div>\n<\/details>\n<details class=\"lp-faq\">\n<summary>Who prepares the reports?<\/summary>\n<div>\n<p>The reports come from Janoshik Analytical, an external analytical laboratory. SunPept does not prepare the reports itself.<\/p>\n<\/div>\n<\/details>\n<details class=\"lp-faq\">\n<summary>Does the report apply to my delivery?<\/summary>\n<div>\n<p>Not automatically. A report refers to the tested sample. You can ask by email at support@sunpept.com whether there are documents related to your delivery.<\/p>\n<\/div>\n<\/details>","protected":false},"excerpt":{"rendered":"<p>Berichte je Produkt Die folgende \u00dcbersicht wird direkt aus dem Shop erzeugt. Sie zeigt f\u00fcr jedes Produkt das Format und die Zahl der hinterlegten Berichte. \u00dcber die Links \u00f6ffnest du den jeweiligen Bericht. Die Berichte stammen von Janoshik Analytical, einem externen Analyselabor. F\u00fcr GHK-Cu und KLOW liegt derzeit kein Bericht vor. Wenn du Unterlagen zu [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/landing.php","meta":{"footnotes":""},"class_list":["post-180","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sunpept.com\/en\/wp-json\/wp\/v2\/pages\/180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunpept.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sunpept.com\/en\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/sunpept.com\/en\/wp-json\/wp\/v2\/comments?post=180"}],"version-history":[{"count":0,"href":"https:\/\/sunpept.com\/en\/wp-json\/wp\/v2\/pages\/180\/revisions"}],"wp:attachment":[{"href":"https:\/\/sunpept.com\/en\/wp-json\/wp\/v2\/media?parent=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}