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	<title>FAST Delivery Electrodes - In Stock for 2-3 Day Delivery</title>
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	<description>The UK's largest independent manufacturer of electrochemical sensors.</description>
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	<title>FAST Delivery Electrodes - In Stock for 2-3 Day Delivery</title>
	<link>https://www.sentek.co.uk/product-category/fast-delivery/</link>
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		<title>P11 Gel-Filled pH Electrode with Integrated Temperature Sensor</title>
		<link>https://www.sentek.co.uk/product/p11-gel-filled-ph-electrode-with-integrated-temperature-sensor/</link>
					<comments>https://www.sentek.co.uk/product/p11-gel-filled-ph-electrode-with-integrated-temperature-sensor/#respond</comments>
		
		<dc:creator><![CDATA[Anna Brown]]></dc:creator>
		<pubDate>Fri, 10 Oct 2025 14:32:35 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.co.uk/?post_type=product&#038;p=10616</guid>

					<description><![CDATA[<p>Non-refillable, gel-filled design for long life and minimal maintenance 6x200mm glass body, perfect for reactor vessels Integrated Pt1000 temperature sensor for accurate, temperature-compensated measurements VP6 connector for easy connection to compatible transmitters and analysers PG13.5 thread for reliable inline installation Ideal for inline pH measurement</p>
<p>The post <a href="https://www.sentek.co.uk/product/p11-gel-filled-ph-electrode-with-integrated-temperature-sensor/">P11 Gel-Filled pH Electrode with Integrated Temperature Sensor</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Non-refillable, gel-filled design for long life and minimal maintenance</li>
<li>6x200mm glass body, perfect for reactor vessels</li>
<li>Integrated Pt1000 temperature sensor for accurate, temperature-compensated measurements</li>
<li>VP6 connector for easy connection to compatible transmitters and analysers</li>
<li>PG13.5 thread for reliable inline installation</li>
<li>Ideal for inline pH measurement in chemical processing applications</li>
</ul>
</div><p>The post <a href="https://www.sentek.co.uk/product/p11-gel-filled-ph-electrode-with-integrated-temperature-sensor/">P11 Gel-Filled pH Electrode with Integrated Temperature Sensor</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></content:encoded>
					
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			<slash:comments>0</slash:comments>
		
		
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		<item>
		<title>Fluoride 333 Mono Ion Selective Electrode</title>
		<link>https://www.sentek.co.uk/product/fluoride-333-mono-ion-selective-electrode/</link>
		
		<dc:creator><![CDATA[Anna Brown]]></dc:creator>
		<pubDate>Tue, 21 Dec 2021 11:47:03 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.dev-unity.co.uk/?post_type=product&#038;p=1878</guid>

					<description><![CDATA[<p>Rugged solid-state Fluoride mono sensor suitable for laboratory and field work. Low maintenance probe that does not require refilling. No need for storage solutions and stored dry for easy and convenient use.</p>
<p>The post <a href="https://www.sentek.co.uk/product/fluoride-333-mono-ion-selective-electrode/">Fluoride 333 Mono Ion Selective Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Rugged solid-state Fluoride mono sensor suitable for laboratory and field work.</li>
<li>Ideal for applications where high accuracy is required, particularly where ion levels are low (&lt;1ppm).</li>
<li>Requires a separate Reference electrode, see Specification for compatible reference type.</li>
<li>Low maintenance probe that does not require refilling.</li>
<li>No need for storage solutions. This electrode is stored dry for easy and convenient use.</li>
<li>Easy-to-use electrode with long lifetime.</li>
<li>Cable length to be specified when ordering. Maximum length is 10 metres. Standard products are fitted with 1 metre of cable terminated with a BNC connector.</li>
</ul>
</div><p>The post <a href="https://www.sentek.co.uk/product/fluoride-333-mono-ion-selective-electrode/">Fluoride 333 Mono Ion Selective Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
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			</item>
		<item>
		<title>Fluoride 3221 Combination Ion Selective Electrode</title>
		<link>https://www.sentek.co.uk/product/fluoride-3221-combination-ion-selective-electrode/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 28 Sep 2021 08:11:17 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.dev-unity.co.uk/?post_type=product&#038;p=755</guid>

					<description><![CDATA[<p>Rugged solid-state Fluoride sensor suitable for laboratory and field work. Low maintenance probe that does not require refilling. No need for storage solutions and stored dry for easy and convenient use.</p>
<p>The post <a href="https://www.sentek.co.uk/product/fluoride-3221-combination-ion-selective-electrode/">Fluoride 3221 Combination Ion Selective Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Rugged solid-state Fluoride sensor suitable for laboratory and field work.</li>
<li>Low maintenance probe that does not require refilling.</li>
<li>No need for storage solutions. This electrode is stored dry for easy and convenient use.</li>
<li>Easy-to-use electrode with long lifetime.</li>
<li>Can be used with any conventional laboratory or hand held pH meter with a millivolt mode.</li>
<li>Cable length to be specified before ordering. Maximum length is 10 metres. Standard products are fitted with 1 metre of cable terminated with a BNC connector.</li>
</ul>
</div><p>The post <a href="https://www.sentek.co.uk/product/fluoride-3221-combination-ion-selective-electrode/">Fluoride 3221 Combination Ion Selective Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
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			</item>
		<item>
		<title>P19 Small Diameter Spear Combination pH Electrode</title>
		<link>https://www.sentek.co.uk/product/p19-small-diameter-spear-combination/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 28 Sep 2021 08:09:17 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.dev-unity.co.uk/?post_type=product&#038;p=570</guid>

					<description><![CDATA[<p>Spear pH electrode specially designed spear tip and narrow lower shaft for testing semi-solid samples. Less leakage and lower flow rate in the sample with a frit ceramic junction type. Specialist pH glass body that is easy to clean and maintain. Versatile refillable probe allowing</p>
<p>The post <a href="https://www.sentek.co.uk/product/p19-small-diameter-spear-combination/">P19 Small Diameter Spear Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Spear pH electrode specially designed spear tip and narrow lower shaft for testing semi-solid samples.</li>
<li>Less leakage and lower flow rate in the sample with a frit ceramic junction type.</li>
<li>Specialist pH glass body that is easy to clean and maintain.</li>
<li>Versatile refillable probe allowing an extended life span.</li>
<li>Supplied with a fixed 1 meter cable and BNC connector.</li>
</ul>
</div><p>The post <a href="https://www.sentek.co.uk/product/p19-small-diameter-spear-combination/">P19 Small Diameter Spear Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
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			</item>
		<item>
		<title>PI10 Laboratory pH Electrode</title>
		<link>https://www.sentek.co.uk/product/pi10-laboratory-probe/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 28 Sep 2021 08:09:17 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.dev-unity.co.uk/?post_type=product&#038;p=574</guid>

					<description><![CDATA[<p>Advanced laboratory pH electrode, able to withstand higher pressure or temperature than standard laboratory electrodes. Designed with pressure compensation and constructed from specialist membrane glass for high-temperature measurements. Double junction electrode for an increased lifespan and protection against aggressive samples. Low maintenance probe that does</p>
<p>The post <a href="https://www.sentek.co.uk/product/pi10-laboratory-probe/">PI10 Laboratory pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Advanced laboratory pH electrode, able to withstand higher pressure or temperature than standard laboratory electrodes.</li>
<li>Designed with pressure compensation and constructed from specialist membrane glass for high-temperature measurements.</li>
<li>Double junction electrode for an increased lifespan and protection against aggressive samples.</li>
<li>Low maintenance probe that does not require refilling.</li>
<li>Versatile in a range of applications.</li>
<li>Supplied with a fixed 1 meter cable and BNC connector.</li>
</ul>
<p>&nbsp;</p>
</div><p>The post <a href="https://www.sentek.co.uk/product/pi10-laboratory-probe/">PI10 Laboratory pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>P13 Semi Micro Combination pH Electrode</title>
		<link>https://www.sentek.co.uk/product/p13-semi-micro-combination/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 28 Sep 2021 08:09:16 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.dev-unity.co.uk/?post_type=product&#038;p=564</guid>

					<description><![CDATA[<ul>
<li>Designed with a frit ceramic junction to suit multiple applications, less leakage and lower flow rate in the sample.</li>
<li>Extended narrow body length for precision analysis of semi-micro and low volume samples, such as an NMR tube.</li>
<li>Versatile refillable probe allowing extended life span.</li>
<li>Extra-long reach available with 180mm total shaft length.</li>
</ul>
<p>The post <a href="https://www.sentek.co.uk/product/p13-semi-micro-combination/">P13 Semi Micro Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Designed with a frit ceramic junction to suit multiple applications, less leakage and lower flow rate in the sample.</li>
<li>Extended narrow body length for precision analysis of semi-micro and low volume samples, such as an NMR tube.</li>
<li>Versatile refillable probe allowing extended life span.</li>
<li>Extra-long reach available with 180mm total shaft length.</li>
</ul>
</div><p>The post <a href="https://www.sentek.co.uk/product/p13-semi-micro-combination/">P13 Semi Micro Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
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			</item>
		<item>
		<title>P15 Low Conductivity Water Combination pH Electrode</title>
		<link>https://www.sentek.co.uk/product/p15-low-conductivity-water-combination/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 28 Sep 2021 08:09:16 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.dev-unity.co.uk/?post_type=product&#038;p=565</guid>

					<description><![CDATA[<p>Specially developed for samples with low conductivity i.e., ‘cold, clean water’. Glass body that is easy to clean and maintain. Built with an annular ceramic junction type to suit a vast range of applications. Designed with a bulb shape, and refined temperature and pH range</p>
<p>The post <a href="https://www.sentek.co.uk/product/p15-low-conductivity-water-combination/">P15 Low Conductivity Water Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Specially developed for samples with low conductivity i.e., ‘cold, clean water’.</li>
<li>Glass body that is easy to clean and maintain.</li>
<li>Built with an annular ceramic junction type to suit a vast range of applications.</li>
<li>Designed with a bulb shape, and refined temperature and pH range for super-accurate readings.</li>
</ul>
<p>&nbsp;</p>
</div><p>The post <a href="https://www.sentek.co.uk/product/p15-low-conductivity-water-combination/">P15 Low Conductivity Water Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>P16 Tris Buffers Combination pH Electrode</title>
		<link>https://www.sentek.co.uk/product/p16-tris-buffers-combination/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 28 Sep 2021 08:09:16 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.dev-unity.co.uk/?post_type=product&#038;p=567</guid>

					<description><![CDATA[<p>Extended body length perfect for test tubes and applications that require a long reach. Designed with a frit ceramic junction type to suit multiple applications, ensure less leakage and lower flow rate in the sample. Double junction where the reference is protected in a KCl/AgCl</p>
<p>The post <a href="https://www.sentek.co.uk/product/p16-tris-buffers-combination/">P16 Tris Buffers Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Extended body length perfect for test tubes and applications that require a long reach.</li>
<li>Designed with a frit ceramic junction type to suit multiple applications, ensure less leakage and lower flow rate in the sample.</li>
<li>Double junction where the reference is protected in a KCl/AgCl gel filled coil.</li>
<li>Glass body that is easy to clean and maintain.</li>
<li>Versatile refillable probe allowing different solutions for different applications and an extended life span.</li>
<li>Designed for use with tris buffers in bioscience applications.</li>
<li>No silver in the lower chamber to avoid precipitate blocking the junction.</li>
</ul>
</div><p>The post <a href="https://www.sentek.co.uk/product/p16-tris-buffers-combination/">P16 Tris Buffers Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
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			</item>
		<item>
		<title>P17 Flat Head Combination pH Electrode</title>
		<link>https://www.sentek.co.uk/product/p17-surface-electrode/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 28 Sep 2021 08:09:16 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.dev-unity.co.uk/?post_type=product&#038;p=568</guid>

					<description><![CDATA[<p>Porous Teflon junction designed to be easy to clean and resist against blockages. Robust epoxy body designed for tough applications. Versatile refillable probe allowing an extended life span. A flat surface pH glass membrane is perfect for surface measurements or samples that may damage glass</p>
<p>The post <a href="https://www.sentek.co.uk/product/p17-surface-electrode/">P17 Flat Head Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Porous Teflon junction designed to be easy to clean and resist against blockages.</li>
<li>Robust epoxy body designed for tough applications.</li>
<li>Versatile refillable probe allowing an extended life span.</li>
<li>A flat surface pH glass membrane is perfect for surface measurements or samples that may damage glass membranes.</li>
<li>Resistant to breakage due to very little glass exposed.</li>
</ul>
</div><p>The post <a href="https://www.sentek.co.uk/product/p17-surface-electrode/">P17 Flat Head Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
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		<item>
		<title>P18 Spear Combination pH Electrode</title>
		<link>https://www.sentek.co.uk/product/p18-spear-electrode-combination/</link>
		
		<dc:creator><![CDATA[admin]]></dc:creator>
		<pubDate>Tue, 28 Sep 2021 08:09:16 +0000</pubDate>
				<guid isPermaLink="false">https://sentek.dev-unity.co.uk/?post_type=product&#038;p=569</guid>

					<description><![CDATA[<ul>
<li>Spearpoint membranes provide strength perfect for penetration of samples such as semi-solids.</li>
<li>Versatile refillable probe allowing an extended life span.</li>
<li>Designed with an annular ceramic junction type to suit a vast range of applications.</li>
<li>The large surface area of annular ceramic provides a fast response in more viscous samples.</li>
</ul>
<p>The post <a href="https://www.sentek.co.uk/product/p18-spear-electrode-combination/">P18 Spear Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
]]></description>
										<content:encoded><![CDATA[<div class="short_description show"><ul>
<li>Spearpoint membranes provide strength perfect for penetration of samples such as semi-solids.</li>
<li>Versatile refillable probe allowing an extended life span.</li>
<li>Designed with an annular ceramic junction type to suit a vast range of applications.</li>
<li>The large surface area of annular ceramic provides a fast response in more viscous samples.</li>
</ul>
<p>&nbsp;</p>
</div><p>The post <a href="https://www.sentek.co.uk/product/p18-spear-electrode-combination/">P18 Spear Combination pH Electrode</a> appeared first on <a href="https://www.sentek.co.uk">Sentek Limited</a>.</p>
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