Arginine

$150.00

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Synonym(s):

2-Amino-5-guanidinovaleric acid

Formula:

C6H14N4O2

CAS Number:

74-79-3

Molecular Weight:

174.20 g/mol

Purity:

≥90%

Quantity:

Out of stock

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Using HPLC Standards with an Autosampler

Preparation:
Dilute your HPLC standards to the desired concentrations using a compatible solvent (generally bacteriostatic water for all water soluble compounds)

Loading the Autosampler:
Transfer the prepared standards into HPLC vials with tight-sealing caps to prevent contamination or evaporation. Label the vials clearly for easy identification. Place the vials in the autosampler tray according to the sample sequence you have programmed.

Programming the Autosampler:
Input the details of the standards, such as vial position, volume to inject, and run order, into the HPLC software. Ensure the autosampler is programmed to perform any necessary rinsing steps to avoid cross-contamination.

Running the Standards:
Begin the calibration run, allowing the autosampler to inject the standards into the HPLC system automatically. Monitor the chromatogram to confirm the peaks align with the known retention times and concentrations of the standards.

Data Analysis:
Use the chromatograms generated from the standards to create a calibration curve. Compare the peak areas or heights to determine the concentration of analytes in your unknown samples.

Description

Note: this product has a 21 day wait time.

Arginine is a semi-essential amino acid involved in the synthesis of nitric oxide, an important signaling molecule. Researchers evaluate its possible benefits for vascular health, immune function, and wound healing, examining how it might contribute to maintaining balanced physiological processes throughout the body.

L-Arginine HPLC Standard (>90% Purity)

L-Arginine is a high-purity amino acid standard suitable for use in analytical and laboratory applications.

Chemical Name: L-Arginine
CAS Number: 74-79-3
Molecular Formula: C₆H₁₄N₄O₂
Molecular Weight: 174.20 g/mol

With a purity exceeding 90%, L-Arginine is appropriate for use as a reference material or standard. It is available in convenient packaging sizes to meet diverse laboratory requirements.

Additional Information

Synonym(s):

2-Amino-5-guanidinovaleric acid

Formula:

C6H14N4O2

CAS Number:

74-79-3

Molecular Weight:

174.20 g/mol

Purity:

≥90%

Laboratory Tests

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