<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Daxer Labs]]></title><description><![CDATA[Daxer Labs is the UK's most trusted supplier of Swiss-engineered, HPLC-verified research peptides. We supply laboratory-grade research compounds including BPC-157, GHK-Cu, Ipamorelin, Retatrutide, and more — all with full Certificate of Analysis and fast UK delivery.]]></description><link>https://www.daxerlabs.co.uk/blogs</link><generator>RSS for Node</generator><lastBuildDate>Tue, 08 Sep 2026 18:39:18 GMT</lastBuildDate><atom:link href="https://www.daxerlabs.co.uk/de/blog-feed.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Research Peptide Handling Safety Protocols UK: PPE, Spill Response &#38; Safe Lab Practice (2026)]]></title><description><![CDATA[Every research peptide that arrives at a UK laboratory is, from a health and safety standpoint, a fine powder or a concentrated solution that needs to be handled with the same discipline as any other laboratory reagent. Research peptide handling safety UK practices have become more consistent across the sector, but there is still a wide gap between labs that treat handling as an afterthought and labs that build it into a proper written procedure. This guide sets out the practical protocols —...]]></description><link>https://www.daxerlabs.co.uk/post/research-peptide-handling-safety-protocols-uk-ppe-spill-response-safe-lab-practice-2026</link><guid isPermaLink="false">6a9fc43e4033eb35217e50ce</guid><category><![CDATA[Quality & Standards]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Tue, 08 Sep 2026 08:15:58 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_14d85489c01b4703a9bd0182daf37fc6~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Peptide Molecular Weight UK: How to Calculate Molar Mass for mg-to-nmol Research Conversions (2026)]]></title><description><![CDATA[A Certificate of Analysis tells a researcher how pure a peptide is and confirms its identity, but the figure that actually converts a vial's mass into something usable in a molar research protocol is molecular weight. Peptide molecular weight UK researchers need for accurate mg-to-nmol conversions is often treated as a footnote, yet getting it wrong throws off any calculation downstream — from comparing molar potency between compounds to preparing a stock solution at a specific molar...]]></description><link>https://www.daxerlabs.co.uk/post/peptide-molecular-weight-uk-how-to-calculate-molar-mass-for-mg-to-nmol-research-conversions-2026</link><guid isPermaLink="false">6a9fc43e4033eb35217e50cd</guid><category><![CDATA[Product Guides]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Tue, 08 Sep 2026 08:15:58 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_7d1cc595bc2a414088bd3ff64c2362b4~mv2.png/v1/fit/w_800,h_680,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Research Peptide Payment Methods UK: Bank Transfer, Card Declines &#38; Why Suppliers Limit Options (2026) | Daxer Labs]]></title><description><![CDATA[Anyone who has tried to order laboratory-grade compounds online in the UK has likely run into an unexpected hurdle at checkout. Research peptide payment methods UK suppliers offer often look different from a typical online shop, and for researchers used to a simple card payment, that can be confusing. This guide explains why research peptide payment methods UK vary so much between suppliers, what to expect from bank transfer, card, and cryptocurrency options, and how to keep any transaction...]]></description><link>https://www.daxerlabs.co.uk/post/research-peptide-payment-methods-uk-bank-transfer-card-declines-why-suppliers-limit-options-202</link><guid isPermaLink="false">6a9e72e1456d471f0df9a072</guid><category><![CDATA[Buying Guides]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Mon, 07 Sep 2026 08:16:33 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_85be1eafabad482e8155912f1b4a7a46~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Blended Research Peptide Vials UK: Single-Compound vs Combination Formats for Study Design (2026) | Daxer Labs]]></title><description><![CDATA[Browse any UK research peptide catalogue and you'll notice two distinct formats: single-compound vials containing one peptide, and blended vials that combine two complementary compounds into a single reconstitution. Choosing between blended research peptide vials UK suppliers list and standard single-compound vials isn't just a convenience decision — it has real implications for study design, reconstitution accuracy, and record-keeping. This guide explains what blended vials are, why they...]]></description><link>https://www.daxerlabs.co.uk/post/blended-research-peptide-vials-uk-single-compound-vs-combination-formats-for-study-design-2026</link><guid isPermaLink="false">6a9e72e1456d471f0df9a071</guid><category><![CDATA[Product Guides]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Mon, 07 Sep 2026 08:16:33 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_fb399e49c29c401c94713249a14cea08~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Finding Reliable Peptides for Virtual Purchase from Trusted Peptide Suppliers]]></title><description><![CDATA[Peptides play a critical role in scientific research, particularly in biochemistry, pharmacology, and molecular biology. The demand for high-purity peptides is increasing among research institutions, universities, and scientific laboratories. Procuring peptides virtually offers convenience but requires careful evaluation to ensure quality and reliability. I focus on how to identify trusted peptide suppliers and secure peptides that meet rigorous research standards. Identifying Trusted Peptide...]]></description><link>https://www.daxerlabs.co.uk/post/finding-reliable-peptides-for-virtual-purchase-from-trusted-peptide-suppliers</link><guid isPermaLink="false">6a9686db0125627071d11b40</guid><pubDate>Mon, 07 Sep 2026 08:00:54 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_85bbf0af84c54cca8bc263b7dc3a42e9~mv2.png/v1/fit/w_1000,h_576,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>mytempdomain</dc:creator></item><item><title><![CDATA[Peptide Research Ethics Approval UK: HTA &#38; REC Requirements for Human Cell Line Studies (2026)]]></title><description><![CDATA[Animal work under ASPA gets most of the regulatory attention in UK peptide research, but a large share of peptide studies never involve a live animal at all — they're run on human cell lines, primary tissue cultures, or biobanked samples instead. That work carries its own governance requirements, built around the Human Tissue Act 2004 and Research Ethics Committee review rather than ASPA. For any UK laboratory bringing research peptides into an in-vitro human cell line programme,...]]></description><link>https://www.daxerlabs.co.uk/post/peptide-research-ethics-approval-uk-hta-rec-requirements-for-human-cell-line-studies-2026</link><guid isPermaLink="false">6a9d21323c87b879208e8645</guid><category><![CDATA[Quality & Standards]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Sun, 06 Sep 2026 08:15:46 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_44fe8bdde4414522937a8fd29fa8f956~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Research Peptide Stability Testing UK: Accelerated &#38; Forced Degradation Methods Explained (2026)]]></title><description><![CDATA[A Certificate of Analysis confirms what a research peptide is on the day it's tested, but it doesn't say how that compound will behave six months into a study, after several freeze-thaw cycles, or if it's briefly left at room temperature during a busy lab day. That's the question accelerated stability testing is designed to answer. For UK laboratories running longer research programmes, understanding how suppliers determine — or fail to determine — shelf-life claims is central to interpreting...]]></description><link>https://www.daxerlabs.co.uk/post/research-peptide-stability-testing-uk-accelerated-forced-degradation-methods-explained-2026</link><guid isPermaLink="false">6a9d21314e7e2f55a9069bbb</guid><category><![CDATA[Quality & Standards]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Sun, 06 Sep 2026 08:15:45 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_51ed6add941744fd95baa28c5c13f974~mv2.png/v1/fit/w_800,h_787,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[In Vitro vs In Vivo Peptide Research: Choosing the Right Study Design (UK Guide 2026) | Daxer Labs]]></title><description><![CDATA[Choosing between an in vitro and an in vivo model is one of the first methodological decisions in any peptide research protocol, and it shapes everything from the equipment required to the regulatory obligations that follow. This in vitro vs in vivo peptide research UK guide sets out what each model type actually involves, where their strengths lie, and the practical and regulatory factors UK-based researchers should weigh before settling on a study design. What “In Vitro” Means in Peptide...]]></description><link>https://www.daxerlabs.co.uk/post/in-vitro-vs-in-vivo-peptide-research-choosing-the-right-study-design-uk-guide-2026-daxer-labs</link><guid isPermaLink="false">6a9a7e807954984b4858b24e</guid><category><![CDATA[Research Peptides UK]]></category><category><![CDATA[Quality & Standards]]></category><pubDate>Fri, 04 Sep 2026 08:17:04 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_d2af3092d6264946a36442f37cc5e997~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Research Peptide Age Verification UK: Why Suppliers Run KYC Checks (2026) | Daxer Labs]]></title><description><![CDATA[Anyone who has ordered from a UK research peptide supplier has likely run into some form of identity or age check — a checkbox confirming you're over 18, a request for a work email, or a declaration that the products are for laboratory research only. Research peptide age verification UK practices differ from one supplier to the next, but the underlying reasoning is broadly consistent across the sector. This guide explains why these checks exist, what they usually involve, and how UK...]]></description><link>https://www.daxerlabs.co.uk/post/research-peptide-age-verification-uk-why-suppliers-run-kyc-checks-2026-daxer-labs</link><guid isPermaLink="false">6a9a7e807954984b4858b24d</guid><category><![CDATA[Buying Guides]]></category><category><![CDATA[Quality & Standards]]></category><pubDate>Fri, 04 Sep 2026 08:17:04 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_e8d99a9b1c8649819b3d845bbf812e28~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Research Peptide Supplier Red Flags UK: A Buyer's Checklist (2026) | Daxer Labs]]></title><description><![CDATA[The UK research peptide market has grown quickly, and supplier quality varies far more than a polished website suggests. Research peptide supplier red flags UK buyers should watch for rarely announce themselves outright — they show up in missing documentation, vague company details, and marketing language that doesn't match a research-use-only product. This guide sets out the specific warning signs across documentation, website transparency, marketing claims, and fulfilment that separate a...]]></description><link>https://www.daxerlabs.co.uk/post/research-peptide-supplier-red-flags-uk-a-buyer-s-checklist-2026-daxer-labs</link><guid isPermaLink="false">6a992e4473635d7de25651ff</guid><category><![CDATA[Buying Guides]]></category><category><![CDATA[Quality & Standards]]></category><pubDate>Thu, 03 Sep 2026 08:22:28 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_3b5097c36a314e3b8ab247f99c0fd9b9~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Third-Party Tested Research Peptides UK: How Independent COA Verification Works (2026) | Daxer Labs]]></title><description><![CDATA[Every UK research peptide supplier now publishes a Certificate of Analysis, but a CoA generated by the same company that manufactured or repackaged the product is, by definition, self-reported. Third-party tested research peptides UK researchers can independently verify are a different proposition: a sample sent to an accredited laboratory with no commercial stake in the result, tested against the same HPLC and mass spectrometry standards, with a report that stands on its own. This guide...]]></description><link>https://www.daxerlabs.co.uk/post/third-party-tested-research-peptides-uk-how-independent-coa-verification-works-2026-daxer-labs</link><guid isPermaLink="false">6a992e4473635d7de25651fe</guid><category><![CDATA[Quality & Standards]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Thu, 03 Sep 2026 08:22:28 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_ec16488a8bda468886994b900f6c3ca4~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Good Laboratory Practice (GLP) for UK Peptide Research: What It Means and Why It Matters (2026)]]></title><description><![CDATA[Quick answer: Good Laboratory Practice (GLP) is a formal quality system, set out in OECD principles and monitored in the UK by the Medicines and Healthcare products Regulatory Agency (MHRA) GLP Monitoring Authority, that governs how non-clinical research and safety studies are planned, conducted, recorded, archived and reported. It is a different standard from GMP, which governs manufacturing, and COSHH, which governs workplace chemical safety, and the three are frequently confused by...]]></description><link>https://www.daxerlabs.co.uk/post/good-laboratory-practice-glp-for-uk-peptide-research-what-it-means-and-why-it-matters-2026</link><guid isPermaLink="false">6a97db9facc6b4f2b18f3939</guid><category><![CDATA[Quality & Standards]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Wed, 02 Sep 2026 08:17:35 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_3b5097c36a314e3b8ab247f99c0fd9b9~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Research Peptide Purity Percentages UK: What 98% vs 99% vs 99.9% Actually Means (2026)]]></title><description><![CDATA[Quick answer: a peptide's purity percentage — typically stated as 95%, 98%, 99% or 99.9% on a Certificate of Analysis — describes the proportion of a sample that is the intended peptide sequence, measured by HPLC peak area, with the remainder made up of synthesis by-products, related sequences, moisture, salts or residual solvents. In research peptide purity UK sourcing, this number is one of the most quoted figures on a product page, but it is frequently treated as a stand-alone guarantee of...]]></description><link>https://www.daxerlabs.co.uk/post/research-peptide-purity-percentages-uk-what-98-vs-99-vs-99-9-actually-means-2026</link><guid isPermaLink="false">6a97db77acc6b4f2b18f38e9</guid><category><![CDATA[Quality & Standards]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Wed, 02 Sep 2026 08:16:56 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_ec16488a8bda468886994b900f6c3ca4~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Animal Research Licensing UK: What ASPA Requires for In Vivo Peptide Studies (2026)]]></title><description><![CDATA[Quick answer: any UK laboratory using research peptides in live animal studies must operate under the Animals (Scientific Procedures) Act 1986 (ASPA), which requires three linked authorisations — an establishment licence for the premises, a personal licence for each individual carrying out procedures, and a project licence describing the specific programme of work — all issued and inspected by the Home Office. This guide explains how animal research licensing UK works in practice, where the...]]></description><link>https://www.daxerlabs.co.uk/post/animal-research-licensing-uk-what-aspa-requires-for-in-vivo-peptide-studies-2026</link><guid isPermaLink="false">6a968a2d5bedecf2a642429b</guid><category><![CDATA[Quality & Standards]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Tue, 01 Sep 2026 08:18:02 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_44fe8bdde4414522937a8fd29fa8f956~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Research Peptide Disposal UK: Vials, Sharps &#38; Chemical Waste Explained (2026)]]></title><description><![CDATA[Quick answer: research peptide disposal UK practices generally split into two waste streams — most empty vials and packaging are non-hazardous general laboratory waste, while sharps, contaminated glass and any liquid research waste normally need to go through a registered hazardous or offensive waste route under the Hazardous Waste (England and Wales) Regulations 2005 and the equivalent Scottish and Northern Irish regimes. This guide sets out how UK research labs classify, segregate and...]]></description><link>https://www.daxerlabs.co.uk/post/research-peptide-disposal-uk-vials-sharps-chemical-waste-explained-2026</link><guid isPermaLink="false">6a968a2d0125627071d121fa</guid><category><![CDATA[Quality & Standards]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Tue, 01 Sep 2026 08:18:02 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_369d2e067ee24b05961a653b48f1a723~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Research Peptide Returns Policy UK: Consumer Contracts Regulations Explained (2026)]]></title><description><![CDATA[Most online purchases in the UK — including research peptide orders placed through a supplier's website — sit within a well-established consumer protection framework rather than a legal grey area. Understanding a research peptide returns policy UK against that backdrop helps buyers know what a statutory cancellation right actually covers, where it doesn't apply, and how it differs from a claim that goods arrived faulty or not as described. This guide summarises the general UK consumer law...]]></description><link>https://www.daxerlabs.co.uk/post/research-peptide-returns-policy-uk-consumer-contracts-regulations-explained-2026</link><guid isPermaLink="false">6a953849d1b45982ca1a45c7</guid><category><![CDATA[Buying Guides]]></category><category><![CDATA[Quality & Standards]]></category><pubDate>Mon, 31 Aug 2026 08:16:10 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_fb399e49c29c401c94713249a14cea08~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Institutional Research Peptide Orders UK: A Procurement Guide (2026)]]></title><description><![CDATA[UK research peptide suppliers increasingly see orders placed not by an individual researcher, but by an institution — a university department, a contract research organisation (CRO), a biotech R&#38;D team, or an independent laboratory ordering under a lab account rather than a personal one. Institutional research peptide orders UK differ from one-off retail purchases in a handful of practical ways: procurement teams need formal invoicing, verifiable delivery addresses, batch-level documentation,...]]></description><link>https://www.daxerlabs.co.uk/post/institutional-research-peptide-orders-uk-a-procurement-guide-2026</link><guid isPermaLink="false">6a9538482dd9f1aed9c5e983</guid><category><![CDATA[Buying Guides]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Mon, 31 Aug 2026 08:16:10 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_bcda98e1caab4ae0b02250dd35635c23~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[How to Choose the Best High-Quality CBD Oils Online]]></title><description><![CDATA[Selecting high-quality CBD oils online requires a systematic approach grounded in scientific rigor and product transparency. The market offers a wide range of products, but not all meet the standards necessary for research or clinical applications. This guide outlines critical factors to consider when evaluating CBD oils to ensure purity, potency, and reliability. Understanding the Composition of High-Quality CBD Oils High-quality CBD oils consist primarily of cannabidiol extracted from...]]></description><link>https://www.daxerlabs.co.uk/post/how-to-choose-the-best-high-quality-cbd-oils-online</link><guid isPermaLink="false">6a8d4144a269c40c65c6bfb9</guid><pubDate>Mon, 31 Aug 2026 07:45:06 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_2edf98e0a0394713adc9761f59179d66~mv2.png/v1/fit/w_1000,h_576,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>mytempdomain</dc:creator></item><item><title><![CDATA[Understanding GHRH and GHRP Research Peptides]]></title><description><![CDATA[The Growth Hormone Axis, in Brief Pituitary somatotroph cells release growth hormone (GH) in pulsatile bursts rather than a steady stream. This process is regulated by two opposing hypothalamic signals: GHRH, which stimulates release, and somatostatin, which inhibits it. A separate pathway, the ghrelin receptor system (GHS-R1a), provides an additional, independent stimulatory signal. Research peptides in this space are generally designed to act on one of these two distinct stimulatory routes....]]></description><link>https://www.daxerlabs.co.uk/post/ghrh-vs-ghrp-growth-hormone-secretagogue-classification-explained-for-uk-researchers-2026</link><guid isPermaLink="false">6a93e6e1e579c0384805b86d</guid><category><![CDATA[Product Guides]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Sun, 30 Aug 2026 08:16:38 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_369d2e067ee24b05961a653b48f1a723~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item><item><title><![CDATA[Endotoxin (LAL) Testing for Research Peptides UK: What It Is and Why It Matters (2026)]]></title><description><![CDATA[Purity percentages and identity confirmation get most of the attention in supplier documentation, but they only tell part of the story. For UK laboratories running cell-based, in-vitro, or in-vivo research protocols, endotoxin testing research peptides UK searches are becoming more common — and for a specific, practical reason: a peptide that tests at 99% purity by HPLC can still carry enough bacterial endotoxin to compromise a sensitive assay. This guide explains what endotoxin testing...]]></description><link>https://www.daxerlabs.co.uk/post/endotoxin-lal-testing-for-research-peptides-uk-what-it-is-and-why-it-matters-2026</link><guid isPermaLink="false">6a93e6977ba802b41b90f2e9</guid><category><![CDATA[Quality & Standards]]></category><category><![CDATA[Research Peptides UK]]></category><pubDate>Sun, 30 Aug 2026 08:15:25 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/24e560_fb399e49c29c401c94713249a14cea08~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Daxer Labs</dc:creator></item></channel></rss>