Generally 45 mL
Routine urine is 12 mL.
How many weeks you got? Babies don't excrete that much urine.
Pretty much everything (or rather, the metabolites of it) will show up in urine.
What is LOD in pharmaceuticals? In my experience, it can mean 2 things: Level of Detection, as in how much of the drug is detected in a sample (blood, urine, etc) Line of Drug, as in this is an Oncology drug.
It depends on the specific urine drug test that is being used; But yes, it's possible to see the level of amphetamine in your system.
It will be a urine test. Saliva and hair tests are much more expensive than urine tests.
No. Labs can tell the difference between men and women's urine because of the hormones in them.
You should not load up on water before taking a drug test. One of the things they test during a standard drug screening is the water concentration of the urine. If the urine is to high in water content they will mark it as needing a retest because the water can mask the levels of drugs in the system. Word to the wise, If you are on probation or drug treatment, your PO will become suspicious if the lab results come back as "Diluted; Retest Required".
Caffeine will not cause a false positive in drug tests.
It is possible to test blood for drugs, or to test urine for various drug residues, and of the two fluids, urine is much easier to get. No medical training or equipment is needed to obtain urine; it flows freely.
No, the color of urine determines your hydration. The only way you can find out if it has drugs in the urine is through a urinary analysis, or a drug test. The urine color does not change for drugs.
Thirty to 60 mL is the standard amount of urine obtained in a midstream urine specimen. At least 3 mL are required to perform a urine culture. Twenty milliliters are necessary for routine urine studies.