Copyright 2026, Texas Scientific Products <div><hr></div><h2>ISO Accreditations</h2><h3>Accredited to three key ISO registrations</h3><div>For more than a decade, our suppliers have been registered to the three most important ISO certifications for Certified Reference Material producers. Both&nbsp;A2LA&nbsp;and&nbsp;QSR&nbsp;have accredited our laboratory, giving you complete confidence in our&nbsp;<a>quality assurance</a>.</div><div><br /></div><div><table border="0" cellpadding="10" cellspacing="1" align="center"><tbody><tr><td><img src="//cdn.nexternal.com/tsp/images/iso34_2016.png" border="0" /></td><td><img src="//cdn.nexternal.com/tsp/images/iso17025_2016.png" border="0" /></td><td><img src="//cdn.nexternal.com/tsp/images/IOV_ISO9001_2016.png" border="0" /></td></tr><tr><td><div style="text-align: center;"><b>ISO Guide 34</b></div><div style="text-align: center;">A2LA Certificate 0883.02</div></td><td><div style="text-align: center;"><b>ISO 17025</b></div><div style="text-align: center;">A2LA Certificate 0883.01&nbsp;</div></td><td><div style="text-align: center;"><b>ISO 9001</b></div><div style="text-align: center;">Certificate: QSR-1034&nbsp;</div></td></tr></tbody></table><br /></div><div><div><b>ISO Guide 34</b></div><div>ISO Guide 34 "General Requirements for the Competence of Reference Materials Producers" certifies that our supplier meets every requirement for competence in the very specific field of Reference Material Production. Accreditation to ISO Guide 34 involves not only technical competence and good quality management practices, but adds verification of critical production management specific to reference material producers. Our supplier has been accredited to Guide 34 longer than any other inorganic standards manufacturer.</div><div><br /></div><div><b>ISO 17025</b></div><div>ISO 17025 "General Requirements for the Competence of Testing and Calibration Laboratories" addresses technical competency of the testing laboratory and specifically, a laboratory's ability to produce precise and accurate test and calibration data. This certification is crucial for all tier one suppliers to transportation and auto manufacturers.</div><div><br /></div><div><b>ISO 9001</b></div><div>Our supplier's certification to the ISO 9001 standard covers all of its operations, including general quality practices and customer and technical services. They are registered with QSR, which recognizes the company throughout the international community.</div></div> https://www.txscientific.com/standards-c8all.aspx Mon, 21 Sep 2026 16:48:36 GMT 60 Nexternal RSS 2.0 en-us https://www.txscientific.com/anion-mix-b-37-iv-stock-64-125ml-p2531.aspx Product2531 Thu, 10 Sep 2026 09:53:18 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/anion-mix-b-37-iv-stock-64-125ml-p2531.aspx"><img src="//cdn.nexternal.com/tsp/images/iv-stock-64-125ml%20(600%20x%20600%20px)_p2531_t_p1_z75.png" alt="Anion Mix B [37-IV-STOCK-64-125ML]" border="0" hspace="3"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/anion-mix-b-37-iv-stock-64-125ml-p2531.aspx">Anion Mix B [37-IV-STOCK-64-125ML]</a></span><br><a href="https://www.txscientific.com/anion-mix-b-37-iv-stock-64-125ml-p2531.aspx">Buy Now:</a> <span color="#990000"><b><strike>$95.00</strike> <span color="red"><b>$92.15</b></span></b></span> <br /><br /><div><span style="font-size: 13px; white-space: pre-line; background-color: rgb(255, 255, 255);"><font face="inter, &quot;source sans pro&quot;, helvetica, arial, sans-serif">Multi Analyte Ion Chromatography Solution manufactured by Inorganic Ventures, 125mL in Water. Contains:50 µg/mL: Br-, Cl-, NO3-, NO2-, PO4-3, SO4-225 µg/mL: F-</font></span><br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div> https://www.txscientific.com/o-ring-kit-for-injector-seat--viton-pkg-3-23-1750-p2530.aspx Product2530 Wed, 2 Sep 2026 09:00:35 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/o-ring-kit-for-injector-seat--viton-pkg-3-23-1750-p2530.aspx"><img src="//cdn.nexternal.com/tsp/images/23-1750%20(600%20x%20600%20px)_p2530_t_p1_z75.png" alt="O-Ring Kit for Injector Seat – Viton, Pkg 3 [23-1750]" border="0" hspace="3"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/o-ring-kit-for-injector-seat--viton-pkg-3-23-1750-p2530.aspx">O-Ring Kit for Injector Seat – Viton, Pkg 3 [23-1750]</a></span><br><a href="https://www.txscientific.com/o-ring-kit-for-injector-seat--viton-pkg-3-23-1750-p2530.aspx">Buy Now:</a> <span color="#990000"><b>$29.00</b></span> <br /><br /><div>O-Ring Kit for Injector Seat - Viton.<font color="#0b0357" face="Arial"><span style="background-color: rgb(255, 255, 255);">&nbsp;</span></font>&nbsp;Please call us to confirm compatibility for your ICP. Pack of 3.<br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div> https://www.txscientific.com/asosolv-p2528.aspx Product2528 Wed, 19 Aug 2026 09:51:47 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/asosolv-p2528.aspx"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/asosolv-p2528.aspx">ASOSolv</a></span><br><a href="https://www.txscientific.com/asosolv-p2528.aspx">Buy Now:</a> <span color="#990000"><b>$58.00</b></span> <br /><br /><div>For the list of aqueous standards to be used with ASOSolv, contact or call TSP for more information.<br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div> https://www.txscientific.com/icp-oes-wavelength-calibration-solution31-iv-stock-5-125ml-p2510.aspx Product2510 Thu, 18 Dec 2025 12:03:32 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/icp-oes-wavelength-calibration-solution31-iv-stock-5-125ml-p2510.aspx"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/icp-oes-wavelength-calibration-solution31-iv-stock-5-125ml-p2510.aspx">ICP-OES Wavelength Calibration Solution[31-IV-STOCK-5-125ML]</a></span><br><a href="https://www.txscientific.com/icp-oes-wavelength-calibration-solution31-iv-stock-5-125ml-p2510.aspx">Buy Now:</a> <span color="#990000"><b><strike>$325.00</strike> <span color="red"><b>$315.25</b></span></b></span> <br /><br /><div><div><span style="background-color: rgb(255, 255, 255); font-size: 13px; white-space-collapse: preserve-breaks;"><font face="inter, &quot;source sans pro&quot;, helvetica, arial, sans-serif">ICP-OES Wavelength Calibration Solution</font></span><span style="background-color: rgb(255, 255, 255); font-size: 13px; white-space-collapse: preserve-breaks;"><font face="inter, &quot;source sans pro&quot;, helvetica, arial, sans-serif">, 125mL in a 5% v/v Hydrochloric Acid /tr Hydrofluoric Acid matrix. Contains:</font></span><br /></div><div><br /></div><table cellspacing="1" cellpadding="2" border="0" align="left"><tbody><tr><td><b>Concentration</b><br /></td><td><b>Element </b><br /></td></tr><tr><td>&nbsp;1 µg/mL</td><td>&nbsp;Be, Mg, Mn,Na,Sr, Y</td></tr><tr><td>&nbsp;2 µg/mL</td><td>&nbsp;B, Ba, Cd, Cr, Cu, Fe, Li, Ti, Zn<br /></td></tr><tr><td>&nbsp;5 µg/mL</td><td>&nbsp;Hg</td></tr><tr><td>&nbsp;10 µg/mL</td><td>Ca,P</td></tr><tr><td>&nbsp;20µg/mL</td><td>&nbsp;Al, As, Pb, Na,Se, Te</td></tr><tr><td>100 µg/mL</td><td>&nbsp;K</td></tr></tbody></table><div><br /></div><br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div> https://www.txscientific.com/10-ppm-29-element-icp-calibrationquality-control-standard-31-iv-stock-21-p2506.aspx Product2506 Tue, 16 Dec 2025 08:22:58 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/10-ppm-29-element-icp-calibrationquality-control-standard-31-iv-stock-21-p2506.aspx"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/10-ppm-29-element-icp-calibrationquality-control-standard-31-iv-stock-21-p2506.aspx">10 ppm 29 Element ICP Calibration/Quality Control Standard [31-IV-STOCK-21]</a></span><br><a href="https://www.txscientific.com/10-ppm-29-element-icp-calibrationquality-control-standard-31-iv-stock-21-p2506.aspx">Buy Now:</a> <span color="#990000"><b><strike>$368.00</strike> <span color="red"><b>$356.96</b></span></b></span> <br /><br /><div><div><span style="background-color: rgb(255, 255, 255); font-size: 14px;"><font face="cabinregular"><font color="rgb(33, 33, 33)"><b>10 ppm 29 Element ICP Calibration/Quality Control Standard in</b></font></font></span>&nbsp;<b>a 5% v/v Nitric Acid Available in 125mL size. Contains the following elements:<br /></b></div><div><br /></div><table cellspacing="1" cellpadding="2" align="left"><tbody><tr><td>Concentration<br /></td><td>Element <br /></td></tr><tr><td>&nbsp;10 µg/mL</td><td>&nbsp; Al,Ag, As, Ba, Be,Bi, Ca,Cd,Cs, Co, Cr, Cu,Ga,In,Fe,Li, Mn, Mg,Na, Ni, Pb,K,Rb,Se, Sr,Tl, V, Zn, U</td></tr></tbody></table><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div> https://www.txscientific.com/1000-ppm-23-element-icp-calibrationquality-control-standard-31-iv-stock-4-p2503.aspx Product2503 Thu, 30 Oct 2025 11:18:29 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/1000-ppm-23-element-icp-calibrationquality-control-standard-31-iv-stock-4-p2503.aspx"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/1000-ppm-23-element-icp-calibrationquality-control-standard-31-iv-stock-4-p2503.aspx">1000 ppm 23 Element ICP Calibration/Quality Control Standard [31-IV-STOCK-4]</a></span><br><a href="https://www.txscientific.com/1000-ppm-23-element-icp-calibrationquality-control-standard-31-iv-stock-4-p2503.aspx">Buy Now:</a> <span color="#990000"><b><strike>$366.00</strike> <span color="red"><b>$355.02</b></span></b></span> <br /><br /><div><div>ICP Calibration Standard in a HNO₃ matrix available in 125mL bottle size - make sure to select from above.&nbsp; Includes the following elements and concentrations:<br /></div><br /> <div><table><tbody> <tr><td><u><b>Element</b></u></td><td><u><b>ug/mL</b></u></td></tr> <tr><td>Aluminum (Al)<br /></td><td align="right">1000</td></tr> <tr><td>Silver (Ag)<br /></td><td align="right">1000</td></tr> <tr><td>Boron (B)<br /></td><td align="right">1000</td></tr> <tr><td>Barium(Ba)</td><td align="right">1000</td></tr> <tr><td>Bismuth (Bi)<br /></td><td align="right">1000</td></tr> <tr><td>Calcium (Ca)<br /></td><td align="right">1000</td></tr> <tr><td>Cadmium (Cd)<br /></td><td align="right">1000</td></tr> <tr><td>Chromium (Cr)<br /></td><td align="right">1000</td></tr> <tr><td>Cobalt (Co)<br /></td><td align="right">1000<br /></td></tr> <tr><td>Copper (Cu)<br /></td><td align="right">1000</td></tr> <tr><td>Gallium (Ga)<br /></td><td align="right">&nbsp;1000</td></tr><tr><td>Iron (Fe)<br /></td><td align="right">1000</td></tr> <tr><td>Lead (Pb)<br /></td><td align="right">1000</td></tr> <tr><td>Lithium (LI)</td><td align="right">&nbsp;1000</td></tr><tr><td>Magnesium (Mg)<br /></td><td align="right">1000</td></tr> <tr><td>Manganese (Mn)<br /></td><td align="right">1000</td></tr> <tr><td>Nickel (Ni)<br /></td><td align="right">&nbsp;1000</td></tr><tr><td>Potassium (K)<br /></td><td align="right">&nbsp;1000</td></tr><tr><td>Indium (In)</td><td align="right">1000</td></tr><tr><td>Strontium (Sr)<br /></td><td align="right">&nbsp;1000</td></tr><tr><td>Sodium (Na)<br /></td><td align="right">1000</td></tr> <tr><td>Thallium (TI)</td><td align="right">1000</td></tr> <tr><td>Zinc (Zn)</td><td align="right">1000</td></tr> <tr><td><br /></td><td align="right"></td></tr></tbody></table><br /> <pre><br /></pre></div><br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div> https://www.txscientific.com/10-gml-single-element-standard-30-ms10b-10ppm-p2499.aspx Product2499 Tue, 27 May 2025 13:08:32 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/10-gml-single-element-standard-30-ms10b-10ppm-p2499.aspx"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/10-gml-single-element-standard-30-ms10b-10ppm-p2499.aspx">10 µg/mL Single Element Standard [30-MS10B-10PPM]</a></span><br><a href="https://www.txscientific.com/10-gml-single-element-standard-30-ms10b-10ppm-p2499.aspx">Buy Now:</a> <span color="#990000"><b><strike>$137.00</strike> <span color="red"><b>$132.89</b></span></b></span> <br /><br /><div>10 µg/mL&nbsp;<br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div> https://www.txscientific.com/10-gml-single-element-standard-30-ms11b-10ppm-p2498.aspx Product2498 Tue, 27 May 2025 13:05:18 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/10-gml-single-element-standard-30-ms11b-10ppm-p2498.aspx"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/10-gml-single-element-standard-30-ms11b-10ppm-p2498.aspx">10 µg/mL Single Element Standard [30-MS11B-10PPM]</a></span><br><a href="https://www.txscientific.com/10-gml-single-element-standard-30-ms11b-10ppm-p2498.aspx">Buy Now:</a> <span color="#990000"><b><strike>$137.00</strike> <span color="red"><b>$132.89</b></span></b></span> <br /><br /><div>10 µg/mL&nbsp;<br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div> https://www.txscientific.com/agilent-icp-ms-tuning-solution-500ml-31-iv-stock-71-500ml-s2-meb706931-p2497.aspx Product2497 Thu, 22 May 2025 07:11:44 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/agilent-icp-ms-tuning-solution-500ml-31-iv-stock-71-500ml-s2-meb706931-p2497.aspx"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/agilent-icp-ms-tuning-solution-500ml-31-iv-stock-71-500ml-s2-meb706931-p2497.aspx">Agilent ICP-MS Tuning Solution, 500mL [31-IV-STOCK-71-500ML] S2-MEB706931</a></span><br><a href="https://www.txscientific.com/agilent-icp-ms-tuning-solution-500ml-31-iv-stock-71-500ml-s2-meb706931-p2497.aspx">Buy Now:</a> <span color="#990000"><b><strike>$142.50</strike> <span color="red"><b>$138.23</b></span></b></span> <br /><br /><div><div>Agilent ICP-MS Tuning Solution in a 5% v/v Nitric Acid matrix. 500mL.&nbsp; Contains the following elements:</div><div><br /></div><div><div>10 µg/L: Be</div><div>5 µg/L: Co, Mn</div><div>2 µg/L: Bi, Ce, In</div></div><div><br /></div><div>This product expires on : July 1,2025 or 1 year after opening the seald TCT bag. Whichever comes first.&nbsp;</div><div><br /><div>Manufactured by Inorganic Ventures</div><div><br /></div><div>Agilent P/N: 5185-5959<br /></div></div><br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div> https://www.txscientific.com/10-gml-chromium6-in-dilute-nitric-acid-30-mscr6-10ppm-p2494.aspx Product2494 Mon, 24 Mar 2025 07:16:26 GMT <div style="float:left"><a class="url" href="https://www.txscientific.com/10-gml-chromium6-in-dilute-nitric-acid-30-mscr6-10ppm-p2494.aspx"><img src="//cdn.nexternal.com/tsp/images/30-MSCR(6)-10PPM-125ML_p2494_t_p1_z75.png" alt="10 µg/mL Chromium(+6) in dilute Nitric Acid [30-MSCR(6)-10PPM]" border="0" hspace="3"></a></div><span class="riRssTitle"><a href="https://www.txscientific.com/10-gml-chromium6-in-dilute-nitric-acid-30-mscr6-10ppm-p2494.aspx">10 µg/mL Chromium(+6) in dilute Nitric Acid [30-MSCR(6)-10PPM]</a></span><br><a href="https://www.txscientific.com/10-gml-chromium6-in-dilute-nitric-acid-30-mscr6-10ppm-p2494.aspx">Buy Now:</a> <span color="#990000"><b><strike>$55.00</strike> <span color="red"><b>$53.35</b></span></b></span> <br /><br /><div>10 µg/mL Chromium(+6) in dilute Nitric Acid<div><br /></div><div>Available in 125mL, and 500mL</div><br /><br />Visit <a href="https://www.txscientific.com/standards-c8all.aspx">Standards</a> to see additional products in this category.</div>