HPLC Analysis of Ectoin Purity

  • Product Code: 35668
Reverse-phase HPLC-UV/PDA method for ectoin purity determination by relative peak area normalization.
฿3,990.00

label Sample Names

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assignment Instructions

info Please include any specific requirements or conditions for testing

description Sample Requirement

Ectoin powder, 0.1 g per run.

insert_drive_file Report of Previously Tested Sample

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timeline Service Steps

Step Procedure Expected Result
1
Prepare 0.025...
check_circle_outline Clear buffer solution.
2
Mix buffer...
check_circle_outline Stable mobile phase for isocratic run.
3
Prepare 500...
check_circle_outline Clear calibration solution covering five levels.
4
Prepare sample...
check_circle_outline Clear sample extract ready for chromatography.
5
Run HPLC...
check_circle_outline Ectoin retention time ~8 min with tailing factor <2.
6
Calculate purity...
check_circle_outline Purity expressed as percentage with acceptable precision.

HPLC Analysis of Ectoin Purity
Reverse-phase HPLC-UV/PDA method for ectoin purity determination by relative peak area normalization. Sample Requirement: Ectoin powder, 0.1 g per run.
Reverse-phase HPLC-UV/PDA method for ectoin purity determination by relative peak area normalization. Sample Requirement: Ectoin powder, 0.1 g per run.
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Service Steps
Step Procedure Expected Result
1 Prepare 0.025... Clear buffer solution.
2 Mix buffer... Stable mobile phase for isocratic run.
3 Prepare 500... Clear calibration solution covering five levels.
4 Prepare sample... Clear sample extract ready for chromatography.
5 Run HPLC... Ectoin retention time ~8 min with tailing factor <2.
6 Calculate purity... Purity expressed as percentage with acceptable precision.