<style id="elementor-post-10856">.elementor-10856 .elementor-element.elementor-element-cl83qmqn{--display:flex;}</style>{"id":10856,"date":"2026-03-29T20:52:58","date_gmt":"2026-03-29T13:52:58","guid":{"rendered":"https:\/\/chemicalexpressth.com\/?p=10856"},"modified":"2026-08-11T15:43:54","modified_gmt":"2026-08-11T08:43:54","slug":"merck-amino-acid-reference-materials-thailand","status":"publish","type":"post","link":"https:\/\/chemicalexpressth.com\/th\/articles\/product-guide-articles\/merck-amino-acid-reference-materials-thailand\/","title":{"rendered":"Merck Amino Acid Reference Materials: Certified Standards for Accurate GC\/MS and LC\/MS Analysis"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10856\" class=\"elementor elementor-10856\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cl83qmqn e-flex e-con-boxed e-con e-parent\" data-id=\"cl83qmqn\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-wcv4na37 elementor-widget elementor-widget-html\" data-id=\"wcv4na37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 style=\"font-size: 30px !important; color: #222 !important; line-height: 1.2 !important; margin-top: 40px !important; margin-bottom: 30px !important; font-weight: bold !important; text-align: center !important;\">Merck Amino Acid Reference Materials: Certified Standards for Accurate GC\/MS and LC\/MS Analysis<\/h1>\n<div style=\"margin-bottom: 32px; text-align: center;\"><img decoding=\"async\" class=\"lazyload\" data-src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/Merck-Amino-Acid-Reference-Materials-Certified-Standards-for-Accurate-GCMS-and-LCMS-Analysis.png\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"Merck Amino Acid Reference Materials: Certified Standards for Accurate GC\/MS and LC\/MS Analysis\" \/><noscript><img decoding=\"async\" style=\"width: 100%; max-width: 800px; height: auto; border-radius: 0px !important;\" src=\"https:\/\/chemicalexpressth.com\/wp-content\/uploads\/2026\/03\/Merck-Amino-Acid-Reference-Materials-Certified-Standards-for-Accurate-GCMS-and-LCMS-Analysis.png\" alt=\"Merck Amino Acid Reference Materials: Certified Standards for Accurate GC\/MS and LC\/MS Analysis\"><\/noscript><\/div>\n<p>Precise amino acid analysis is vital for clinical diagnostics and research, particularly in metabolic disease detection and newborn screening. Merck&#8217;s certified amino acid reference materials meet rigorous industry demands by delivering reliable quantification and streamlined workflows for GC\/MS and LC\/MS methods. Use these standards to elevate your laboratory\u2019s accuracy and consistency.<\/p>\n<h2>Benefits and Key Features of TraceCERT\u00ae Amino Acid Reference Materials<\/h2>\n<ul>\n<li><strong>Consistent, reliable quantitative results:<\/strong> Certified concentration values support dependable performance for quantitative applications in clinical and research environments.<\/li>\n<li><strong>Broad analyte coverage:<\/strong> Wide selection of analytical standards and certified reference materials for amino acids, including native compounds and stable isotope-labeled internal standards.<\/li>\n<li><strong>Flexible solution configurations:<\/strong> Available as single solutions and as multi-analyte or multi-component solution mixes.<\/li>\n<li><strong>Stable, ready-to-use format:<\/strong> Products are supplied in a stable quantitative solution format that simplifies day-to-day laboratory workflows and helps minimize material waste.<\/li>\n<li><strong>Traceable CRM classification:<\/strong> TraceCERT\u00ae amino acid reference materials are offered as certified reference materials with assigned concentration values for each component.<\/li>\n<li><strong>Platform compatibility:<\/strong> Optimized or suitable for GC\/MS, LC\/MS, and LC-MS\/MS platforms to support streamlined analytical workflows.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Key Features of Merck Amino Acid Reference Materials and CRMs<\/h2>\n<ul>\n<li><strong>Analyte Coverage:<\/strong> Wide selection of analytical standards and certified reference materials for amino acids.<\/li>\n<li><strong>Internal Standard Formats:<\/strong> Product range includes native compounds and stable isotope-labeled internal standards.<\/li>\n<li><strong>Solution Configurations:<\/strong> Available as single solutions and as multi-analyte or multi-component solution mixes.<\/li>\n<li><strong>Certified Reference Material Class:<\/strong> TraceCERT\u00ae amino acid reference materials are offered as certified reference materials.<\/li>\n<li><strong>Physical Format:<\/strong> Products are supplied in a stable, quantitative solution format.<\/li>\n<li><strong>Concentration Assignment:<\/strong> Certified concentration values are provided for each component.<\/li>\n<li><strong>Platform Compatibility:<\/strong> Amino acid reference materials are optimized or suitable for GC\/MS and LC\/MS platforms.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Applications and Usage of Amino Acid Reference Materials for GC\/MS and LC\/MS<\/h2>\n<ul>\n<li>Preparation of internal standards for quantitative GC\/MS, LC\/MS, and LC-MS\/MS applications.<\/li>\n<li>Preparation of controls, calibrators, and linearity standards for LC-MS\/MS assays.<\/li>\n<li>System tuning and system suitability standards for GC\/MS and LC\/MS workflows, including quantitative amino acid analysis.<\/li>\n<li>Linearity verification and proficiency testing, including internal proficiency schemes.<\/li>\n<li>Diagnostic testing for amino acid analysis in inborn errors of metabolism and other metabolic diseases.<\/li>\n<li>Newborn screening programs and detection of metabolic diseases by GC\/MS or LC\/MS.<\/li>\n<li>Diagnosis of amino acid disorders and inborn errors of amino acid metabolism, including phenylketonuria, tyrosinemia, citrullinemia, non-ketotic hyperglycinemia, maple syrup urine disease, and homocystinuria.<\/li>\n<\/ul>\n<h2>Amino Acids Certified Reference Materials <\/h2>\n<table style=\"width: 100%; border-collapse: collapse; font-family: ; border: 1px solid #ddd;\">\n<thead>\n<tr style=\"background-color: #24326d; color: #ffffff;\">\n<th style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\">Description<\/th>\n<th style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\">Pack Size<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Amino Acids Mix Solution certified reference material, TraceCERT\u00ae<\/td>\n<td>17 AAs at 2500 nmol\/mL in 0.1M HCl<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>Stable Isotope Labeled Amino Acid Mix Solution 1 certified reference material, TraceCERT\u00ae<\/td>\n<td>17 SIL AAs at 1250-2500 nmol\/mL in 0.1M HCl<\/td>\n<\/tr>\n<tr>\n<td>Stable Isotope Labeled Amino Acid Mix Solution 2 certified reference material, TraceCERT\u00ae<\/td>\n<td>11 SIL AAs at 500-2500 nmol\/mL in 0.1M HCl<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>Stable Isotope Labeled Amino Acid Mix 3 2500 nmol certified reference material, TraceCERT\u00ae<\/td>\n<td>available soon<\/td>\n<\/tr>\n<tr>\n<td>L-Alanine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>\u03b3-Aminobutyric acid certified reference material, TraceCERT\u00ae<\/td>\n<td>50 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Arginine monohydrochloride certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>L-Asparagine, certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Aspartic acid certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>L-Cysteine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Cystine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>3,4-Dihydroxy-L-phenylalanine certified reference material, TraceCERT\u00ae<\/td>\n<td>50 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Glutamic acid certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>L-Glutamine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Histidine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>L-Isoleucine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Leucine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>L-Lysine monohydrochloride certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Methionine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>L-Methionine sulfoximine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Phenylalanine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>L-Proline certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Serine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>L-Threonine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Tryptophan certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td>L-Tyrosine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<tr>\n<td>L-Valine certified reference material, TraceCERT\u00ae<\/td>\n<td>100 mg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Amino Acids Analytical Standards<br \/>\n<\/h2>\n<table style=\"width: 100%; border-collapse: collapse; font-family: ; border: 1px solid #ddd;\">\n<thead>\n<tr style=\"background-color: #24326d; color: #ffffff;\">\n<th style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\">Description<\/th>\n<th style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\">Pack Size<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Amino Acid Standard<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">17 AAs at 1.25-2.5 \u00b5moles per mL in 0.1 N HCl<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Amino acid standards for protein hydrolysates<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">18 AAs at 0.25-0.5 \u00b5mole\/mL in 0.2N sodium citrate, pH 2.2<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Amino acid standards for protein hydrolysates containing norleucine<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Amino acids at 0.25-0.5 \u00b5mole\/ml in 0.2N sodium citrate, pH 2.2<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Amino acid standards, physiological analytical standard, acidics, neutrals, and basics<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">38 component mix<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Amino acid standards, physiological analytical standard, acidics and neutrals<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Amino acids at 1.25-2.5 \u00b5mole\/ml<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Amino acid standards, physiological analytical standard, basics<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Amino acids and related compounds at 2.5 \u00b5mole\/mL<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">\u03b2-Alanine<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Alanine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Arginine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Cystine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">10 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Glycine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Histidine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">DL-Homocysteine<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">25 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Isoleucine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Leucine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Lysine<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mg<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Lysine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Methionine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">DL-Norvaline<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mg<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Phenylalanine<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">25 g<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Phenylalanine hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<td style=\"padding: 10px; border: 1px solid #ddd;\">L-Proline hydrochloride solution<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">100 mM amino acid in 0.1M HCl<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Chemical Express, with 23+ years&#8217; expertise, is Thailand\u2019s official distributor of Merck. Secure authentic Merck amino acid reference materials and related products from us for your laboratory and clinical needs.<\/p>\n<div style=\"text-align: center; margin-top: 64px; padding-bottom: 60px;\">\n<h3 style=\"margin-bottom: 8px;\">Have questions about amino acid reference materials or ready to order?<\/h3>\n<p style=\"margin-bottom: 24px; color: #555; font-size: 16px;\">Simply fill out our Inquiry Form or chat with us instantly on Line using the buttons below.<br \/>\nWe&#8217;re here to help!<\/p>\n<div style=\"display: flex; justify-content: center; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 20px;\"><a style=\"display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; background: #0b5ed7; color: #ffffff; text-decoration: none; border-radius: 8px; font-weight: 600; font-size: 16px; line-height: 1; white-space: nowrap;\" 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