Calibration Standard
Calibration Standard for the analysis of VMA, HVA, 5-HIAA in urine, primary standard solution, lyophilised
This aqueous calibration standard from Chromsystems is injected directly into the HPLC system without sample preparation. While following the instructions the calibrator should be measured in the same manner as a patient specimen.
This aqueous calibrator is manufactured without using any human matrices.
An alternative is the lyophilised calibrator (order no. 1009), which is based on human urine and should be used according to the instruction manual.
| Content | 5 x 1 ml (lyoph.) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Concentrations | Please note: All concentrations shown here are exemplatory. They do not reflect real data for the described products. Actual concentrations depend on the production lot of each product and can exclusively be found in the product information leaflet. Please ask for these product information leaflets or download them from the service site of the Chromsystems website.
|
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| Method of Analysis | HPLC | ||||||||
| Parameters | 5-Hydroxyindoleacetic Acid (5-HIAA), Homovanillic Acid (HVA), Vanillylmandelic Acid (VMA) |
Download of Product Information Leaflets
For logged-in customers the product information leaflets for calibrators, controls, internal standards and tuning mixes can be downloaded from the 
downloadcenter.
Download of all other documents
In the below section logged-in customers can download various documents such as instruction manuals, safety data sheets, traceability chains for calibrators, and external quality assessments.
These documents can also be downloaded from the downloadcenter.
Calibration Standard for the analysis of VMA, HVA, 5-HIAA in urine, primary standard solution, lyophilised
This aqueous calibration standard from Chromsystems is injected directly into the HPLC system without sample preparation. While following the instructions the calibrator should be measured in the same manner as a patient specimen.
This aqueous calibrator is manufactured without using any human matrices.
An alternative is the lyophilised calibrator (order no. 1009), which is based on human urine and should be used according to the instruction manual.
| Content | 5 x 1 ml (lyoph.) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Concentrations | Please note: All concentrations shown here are exemplatory. They do not reflect real data for the described products. Actual concentrations depend on the production lot of each product and can exclusively be found in the product information leaflet. Please ask for these product information leaflets or download them from the service site of the Chromsystems website.
|
||||||||
| Method of Analysis | HPLC | ||||||||
| Parameters | 5-Hydroxyindoleacetic Acid (5-HIAA), Homovanillic Acid (HVA), Vanillylmandelic Acid (VMA) |
Download of Product Information Leaflets
For logged-in customers the product information leaflets for calibrators, controls, internal standards and tuning mixes can be downloaded from the downloadcenter.
Download of all other documents
In the below section logged-in customers can download various documents such as instruction manuals, safety data sheets, traceability chains for calibrators, and external quality assessments.
These documents can also be downloaded from the downloadcenter.