Threonine

Threonine is an essential amino acid crucial for protein balance, particularly in structural proteins like collagen and elastin. Studies aim to determine how proper threonine intake supports immune function, digestive health, and the maintenance of normal muscle tissues through various metabolic pathways.

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Synonym(s):

L-Threonine

Formula:

C4H9NO3

CAS Number:

72-19-5

Molecular Weight:

119.12 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

Chemical Name: L-Threonine
CAS Number: 72-19-5
Molecular Formula: C4H9NO3
Molecular Weight: 119.12 g/mol

With a purity exceeding 90%, Threonine is suitable for use as a reference material or standard. It is available in convenient packaging sizes to support various laboratory needs.

Additional Information

Synonym(s):

L-Threonine

Formula:

C4H9NO3

CAS Number:

72-19-5

Molecular Weight:

119.12 g/mol

Purity:

≥90%

Laboratory Tests

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