The ionic composition of interstitial and intravascular fluids is the same. Proteins, however, are kept with the vascular compartment, at least to a degree, by the vascular wall, which is a semi-permeable membrane. The concentration of proteins is much higher in the plasma sector than in the interstitial sector.
Detection of marijuana using swab drug test can vary from person to person taking into account the different conditions like general health, different fluid intake, metabolism, etc.
This is a dip strip drug test that detects 5 different drugs at one time, a 5 panel drug test (5 drug assay). We also offer a wide range of multi panel drug tests that will test from 2 to 12 drugs. This is a dip strip drug test that detects one drug at a time, a single panel drug test (1 drug assay). Here, we show a cannabis drug test to test for marijuana (THC drug testing). Above is a mouth swab drug test, sometimes referred to as the Spit Drug Test. The OrAlert drug test detects 6 different drugs at one time (6 drug assay). This is an integrated drug cup.