Assay

Method

Homocysteine

HPLC method

beta-Carotene

Calibrator for the beta-Carotene / Lycopene determination

beta-Carotene / Lycopene

HPLC method

beta-Carotene / Lycopene control, low level

Control for the beta-Carotene / Lycopene determination

beta-Carotene / Lycopene control, normal level

Control for the beta-Carotene / Lycopene determination

beta-Carotene / Lycopene, control high level

Control for the beta-Carotene / Lycopene determination

Lycopene

Calibrator for the beta-Carotene / Lycopene determination

Metanephrines in urine (total/free)

HPLC

Serotonin (whole blood and/or platelets)

HPLC method

Vitamin A/E

HPLC method

Vitamin A/E calibrator

Calibrator for the Vitamin A/E determination

Vitamin A/E control, high level

Control for the Vitamin A/E determination

Vitamin A/E control, normal level

Control for the Vitamin A/E determination

Vitamin B1

HPLC method

Vitamin B1 calibrator

Calibrator for the Vitamin B1 determination

Vitamin B1 control, high level

Control for the Vitamin B1 determination

Vitamin B1 control, low level

Control for the Vitamin B1 determination

Vitamin B1 control, normal level

Control for the Vitamin B1 determination

Vitamin B6

HPLC Method

Vitamin B6 (without post column method)

HPLC method

Vitamin B6 calibrator

Calibrator for the Vitamin B6 determination

Vitamin B6 control, high level

Control for the Vitamin B6 determination

Vitamin B6 control, low level

Control for the Vitamin B6 determination

Vitamin B6 control, normal level

Control for the Vitamin B6 determination

Vitamin B1/B6 Combi Determination

Vitamin B1/B6 Combi Determination

Homocysteine

HPLC method