Jul 13, 2006 23:03
18 yrs ago
1 viewer *
English term
drug site/drug position
English to Swedish
Medical
Medical: Instruments
"For each test, a fresh disposable cartridge and collection kit are used. The oral fluid (saliva) and buffer solution rehydrate gold-labelled antidrug antibodies contained within the cartridge. This mixture travels by capillary action across an array of immobilized drug sites. The countdown timer allows this chromatographic development of the cartridge. Colour development at an immobilized drug position is dependant upon drug concentration."