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  <title><![CDATA[Bold Mirage Lab]]></title>
  <link>https://bold-mirage-lab.com/</link>
  <description><![CDATA[Bold Mirage Lab offers independent analytical testing in Sheffield. Material composition, environmental samples, stability studies. One analyst, every sample.]]></description>
  <language>en</language>
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    <title><![CDATA[What FTIR Actually Tells You About a Formulation]]></title>
    <link>https://bold-mirage-lab.com/notes/what-ftir-tells-you-about-a-formulation.html</link>
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    <description><![CDATA[FTIR is one of the most common first tests run on an unknown or suspect sample. It is fast, non-destructive in most configurations, and produces a spectrum that can be compared against a library of reference compounds. But the output is often misread, and the limitations are rarely explained in the report itself. This article covers what FTIR actually measures, where it is reliable, and where you need a different method.]]></description>
    <pubDate>Wed, 22 Jul 2026 18:37:23 GMT</pubDate>
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    <title><![CDATA[How to Pack Samples for Postal Submission to a Lab]]></title>
    <link>https://bold-mirage-lab.com/notes/how-to-pack-samples-for-postal-submission.html</link>
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    <description><![CDATA[A sample that arrives broken, leaking, or unlabelled cannot be tested. It also cannot be returned in a useful state. Postal submission to an analytical lab is straightforward if you follow a few consistent rules, but those rules are not always obvious to clients who are new to the process. This guide covers the basics.]]></description>
    <pubDate>Thu, 25 Jun 2026 20:54:40 GMT</pubDate>
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    <title><![CDATA[Understanding Measurement Uncertainty in Lab Reports]]></title>
    <link>https://bold-mirage-lab.com/notes/understanding-measurement-uncertainty-in-lab-reports.html</link>
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    <description><![CDATA[Most people who receive a lab report look at the number and compare it to a threshold. That is a reasonable thing to do. But a number without a stated uncertainty is incomplete, and acting on it without understanding the margin can lead to wrong decisions. This article explains what measurement uncertainty is, where it comes from, and how to read it when it appears in a report.]]></description>
    <pubDate>Sun, 03 May 2026 12:59:36 GMT</pubDate>
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    <title><![CDATA[Using GC-MS to Investigate Off-Notes in a Fragrance or Product]]></title>
    <link>https://bold-mirage-lab.com/notes/gc-ms-for-fragrance-and-off-note-investigation.html</link>
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    <description><![CDATA[An off-note in a fragrance or finished product is one of the more frustrating quality problems to diagnose. The smell is clearly wrong, but the cause is not obvious from the formulation sheet. GC-MS is the standard method for identifying which volatile compound is responsible, and this article explains how the process works.]]></description>
    <pubDate>Fri, 10 Apr 2026 10:52:20 GMT</pubDate>
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    <title><![CDATA[Soil Sample Testing: What to Collect and Why It Matters]]></title>
    <link>https://bold-mirage-lab.com/notes/soil-sample-testing-what-to-collect-and-why.html</link>
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    <description><![CDATA[A soil test result is only as good as the sample it came from. Contamination during collection, incorrect depth, or inadequate mixing of a composite sample can all produce a result that does not reflect the actual site condition. This article covers the basics of soil sample collection for analytical testing in the UK.]]></description>
    <pubDate>Fri, 06 Mar 2026 20:06:03 GMT</pubDate>
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    <title><![CDATA[Accelerated Stability Testing: What the Conditions Actually Mean]]></title>
    <link>https://bold-mirage-lab.com/notes/accelerated-stability-testing-what-the-conditions-mean.html</link>
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    <description><![CDATA[Accelerated stability testing is a way of getting early data on how a formulation will behave over time, without waiting for real time to pass. The principle is straightforward: higher temperature speeds up chemical reactions, so a product stored at 40 C for four weeks gives some indication of what might happen at 20 C over a longer period. But the relationship is not simple, and accelerated data has limits that are worth understanding before you rely on it.]]></description>
    <pubDate>Fri, 13 Feb 2026 12:38:46 GMT</pubDate>
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    <title><![CDATA[ICP-OES Metals Testing: What It Measures and When to Use It]]></title>
    <link>https://bold-mirage-lab.com/notes/icp-oes-metals-testing-what-it-measures.html</link>
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    <description><![CDATA[ICP-OES (inductively coupled plasma optical emission spectrometry) is the standard method for quantifying metals in liquid samples. It is used in environmental monitoring, food safety, cosmetic ingredient compliance, and industrial quality control. This article explains how it works, what preparation your sample needs, and what the result actually tells you.]]></description>
    <pubDate>Sun, 11 Jan 2026 06:32:28 GMT</pubDate>
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