L-lysine standard CAS number 56-87-1 in stock direct delivery

L-lysine standard

1、 Product Introduction

L-Lysine Standard belongs to amino acid/peptide compounds and is one of the important basic essential amino acids in protein synthesis. This product has clear purity and traceable data, and is suitable for analysis platforms such as amino acid automatic analyzers, high-performance liquid chromatography (HPLC), liquid chromatography tandem mass spectrometry (LC-MS/MS), etc. It serves as a reference substance for qualitative identification and quantitative analysis in food nutrition enhancement detection, drug quality control, feed additive analysis, and biological sample determination.

2、 Product Features

✅ Purity ≥ 99%, meeting the requirements of routine analysis and quantitative detection

✅ As a reference for essential amino acids, it has strong applicability

✅ Can be used for method development, method validation, and daily testing comparison

✅ Batch stability, COA (Certificate of Analysis) provided with the goods, data traceability

✅ Storage at 2-8 ℃ is beneficial for long-term stability

3、 Product parameters

4、 Typical applications

L-lysine standard is mainly used in the following scenarios:

✅ Analysis, determination and calibration of amino acid automatic analyzer

✅ Qualitative and quantitative analysis of L-lysine in food, medicine, feed, and health products

✅ Establishment and validation of analytical methods such as HPLC and LC-MS/MS

✅ Used as a control or external standard in scientific research experiments

5、 Usage and Storage Suggestions

After being taken out from 2-8 ℃, it is recommended to restore it to room temperature before use to avoid the influence of condensed water

Seal it promptly after use, L-lysine is prone to moisture absorption, pay attention to moisture prevention

For long-term storage, please strictly store under sealed, dark, and dry conditions at 2-8 ℃

Avoid frequent and repeated opening to ensure the stability of standard products

6、 Related service support

If you have requirements for content determination, analysis method development, or methodological validation in the analysis of L-lysine and related amino acid/peptide components, you can combine the technical support of Hengpu Sheng Analysis and Testing Service Center to assist you in efficiently completing detection and research work.

In addition, Hengpu also provides chromatographic consumables such as chromatography columns, protection columns, online filters, ghost peak capture columns, high-pressure flexible pipelines, flow cell protectors, as well as analytical testing services (including complex sample detection, impurity detection, analysis method development, separation and purification, etc.). Please feel free to inquire.