Please find the high resolution chromatogram for this amino acid mixture below. This chromatogram was obtained using pre-column derivatization (OPA/FMOC derivatives) and reversed-phase chromatography (Hypersil AA-ODS) according to Agilent Application Note 5968-5658E (Sensitive and Reliable Amino Acid Analysis in Protein Hydrolysates using the Agilent 1100 Series HPLC).
https://www.sigmaaldrich.com/technical-documents/technical-article/analytical-chemistry/calibration-qualification-and-validation/certified-amino-acid-mix-solution
推荐产品
等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
表单
liquid
保质期
limited shelf life, expiry date on the label
分析物化学类别
amino acids, peptides, proteins
制造商/商品名称
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
food and beverages
包装形式
multi-component solution
储存温度
−20°C
一般描述
该有证标准物质（CRM）是根据ISO/IEC 17025和ISO 17034生产和认证的。该CRM可追溯到来自NMI的原材料，如 NIST或NMIJ。
证书上给出了定量核磁共振法认证的内容，包括不确定性和失效日期。
下载证书网址：http://www.sigma-aldrich.com。
有关合适的仪器技术的更多信息，请参阅产品′的分析证书。请联系技术服务部门获取更多支持。
查看我们氨基酸认证标准物质（CRM）的全部产品组合
证书上给出了定量核磁共振法认证的内容，包括不确定性和失效日期。
下载证书网址：http://www.sigma-aldrich.com。
有关合适的仪器技术的更多信息，请参阅产品′的分析证书。请联系技术服务部门获取更多支持。
查看我们氨基酸认证标准物质（CRM）的全部产品组合
应用
它旨在用于校准液相色谱、分光光度计或任何其他分析技术。
特点和优势
- 经ISO/IEC 17025和ISO 17034认证生产和认证
- 所有17种氨基酸均可追溯到NIST SRMs
- 附有一份全面的分析证书(CoA)(长达四页)，数据包含稳定性、密度、均匀性、浓度准确度、不确定性和可追溯性
- 使用高质量qNMR表征的起始材料和合格的精密天平进行重量分析，以确保最小的不确定性
- 通过实时稳定性研究进行严格测试，以确保准确性和保质期
- 提供密封的玻璃安瓿瓶，以防污染
分析说明
0.1M 盐酸中的 17 种氨基酸
各 2.5 mM：丙氨酸、精氨酸、天冬氨酸、谷氨酸、甘氨酸、组氨酸、异亮氨酸、亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、脯氨酸、丝氨酸、苏氨酸、酪氨酸、缬氨酸
和 1.25 mM 胱氨酸
各 2.5 mM：丙氨酸、精氨酸、天冬氨酸、谷氨酸、甘氨酸、组氨酸、异亮氨酸、亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、脯氨酸、丝氨酸、苏氨酸、酪氨酸、缬氨酸
和 1.25 mM 胱氨酸
法律信息
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
相关产品
产品编号
说明
价格
警示用语：
Warning
危险声明
预防措施声明
危险分类
Met. Corr. 1
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
其他客户在看
Megumi Kato et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 33(11), 1241-1245 (2017-11-14)
To prepare metrologically traceable amino acid mixed standard solutions, it is necessary to determine the stability of each amino acid present in the mixed solutions. In the present study, we prepared amino acid mixed solutions using certified reference standards of
Liane Wagner et al.
Foods (Basel, Switzerland), 9(8) (2020-08-14)
The adulteration of fresh turkey meat by the undeclared addition of protein hydrolysates is of interest for fraudsters due to the increase of the economic gain by substituting meat with low cost ingredients. The aim of this study was to
Jindong Zan et al.
Science (New York, N.Y.), 364(6445) (2019-06-15)
Chemical defense against predators is widespread in natural ecosystems. Occasionally, taxonomically distant organisms share the same defense chemical. Here, we describe an unusual tripartite marine symbiosis, in which an intracellular bacterial symbiont ("Candidatus Endobryopsis kahalalidefaciens") uses a diverse array of
商品
Technical article on "Solution with 17 Amino Acids as TraceCERT® Certified Reference Material"
相关内容
Technical article on "Solution with 17 Amino Acids as TraceCERT® Certified Reference Material"
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Can I get a not blurry photo of the chromatograph as well as the method parameters the chromatograph is related to?
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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hi, are the composition of the amino acids available?
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The composition of amino acids in this product will be listed on the lot specific Certificate of Analysis. Please navigate to the DOCUMENTATION section of the Product Detail Page to access a Certificate under ‘Certificate of Analysis’: https://www.sigmaaldrich.com/US/en/product/sial/79248#product-documentation
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