Price of the test:
$390.00 per analysis
Food and dairy products, fruits and vegetables, supplements, drinks and drink mixes
Limit of Quantitation:
0.2 – 1.9 mcg/100g (Sample Dependent)
Sample Size Requirements:
Incubator, Evaporator, HPLC with Fluorescence Detection
Turn Around Time:
7 – 9 Business Days
Is Rush Available?
Samples are digested in a buffered lipase solution. Vitamin K is extracted using isooctane and concentrated. Extracts are run on an HPLC with fluorescence detection. An internal standard is used to compensate for any extraction inefficiencies and matrix interferences.
Method measures Vitamin K1, K2 (MK-4) and K2 (MK-7).
Please provide estimates if available.