6003 HPLC urine calibration standard catecholamines

Catecholamines Calibration Standard

Order no.: 6003
  • Adrenaline (Epinephrine)
  • Dopamine
  • Noradrenaline (Norepinephrine)
Catecholamines in Urine - HPLC

Description

Calibration Standard for analysis of catecholamines in urine, primary standard solution.

This aqueous calibration standard (order no. 6003) 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.
An alternative is the lyophilised calibrator (order no. 6009) that is based on human plasma and should be used according to the instruction manual.

Technical Data

Method of Analysis

HPLC

Parameter

Adrenaline (Epinephrine), Dopamine, Noradrenaline (Norepinephrine)

Concentrations

Please note: Concentration values shown here are typical. For specific concentration values please refer to the instruction manual.

SubstanceUnitAqueous Calibration Standard
10 ml (order no. 6003)
Urine Calibration Standard
5 x 10 ml, lyoph. (order no. 6009)
Noradrenaline µg/l
nmol/l
25
148
128
757
Adrenaline µg/l
nmol/l
5
27
33.6
138
Dopamine µg/l
nmol/l
100
653
322
2100

Reconstitution

Urine Calibration Standard (order no. 6009)

Carefully remove the metal seal and rubber stopper from the vials. Add exactly 10.0 ml of distilled water into each vial. Return the stopper and incubate for 10 to 15 minutes at room temperature. Swirl the vials to dissolve the contents until homogeneity.

Storage conditions

Urine Calibration Standard (order no. 6009)

Stored below –18 °C and unopened, the lyophilised calibrator is stable until the expiry date specified on the vial labels. The reconstituted calibrator can be stored up to 2 days tightly capped at +2 to +8 C. If the calibrator cannot be used within this period, it should be aliquoted and stored frozen below -18 °C (up to 2 months). For more details about storage conditions please check your instruction manual.