Luminul also reacts with certain kinds of chemicals, like bleach
rv
No, semen should not affect the result of a pregnancy test. Pregnancy tests detect the presence of the hCG hormone in urine, which is produced by the placenta in response to a fertilized egg implanting in the uterus. Semen does not interfere with this process.
Yes, it should. Benedicts test will be positive for reducing sugars, and since glucose is such a sugar, and would be a product of dextrin hydrolysis, you should get a positive result with Benedicts reagent.
in biuret test the presence of peptide bonds gives a violet color. but it should be noted that a minimum of two peptide bonds should be present in the protein to get a positive answer to this test.
no vitamins should show positive result for thc
No, just the opposite. A driver SHOULD strive to develop a positive attitude when driving. Bad attitudes can result in accidents and road rage.
my pregnancy test positive result should be vertical but is horizontal
an immediate go-around without dropping the tow line
i have just had a faint positive result with an early response kit. im not due my period until tomorow so it gave me a faint positive result 2 days before im due on. i would recommend this kit. its very sensitive, but remember if you get a positive, faint or not, you should always have the result confirmed by the doctor.
It will not result in a false positive..it WILL show a positive result if you are tested for Sedative-Hypnotics. If so, you should take your prescription into the drug test with you or some sort of proof.
Yes, the rubella test (igg) should be positive during pregnancy, which means that you have taken the vaccination prior. Negative result (igg) doesn't mean that you are infected with rubella, however this means that you doesn't have Rubella antibodies in your blood stream. If your result comes out negative, then you should perform another test for Rubella igm, positive results will confirm your infection with this virus.
Big dogs and rabbits seldom get along with a positive result.
Nichrome or iron-containing inoculating devices should not be used in the oxidase test because they can introduce false-positive results. The metal ions from these devices can react with the reagents used in the oxidase test, leading to the appearance of a positive result even if the organism being tested is actually negative for oxidase activity. It is important to use a non-reactive, disposable inoculating loop or swab to avoid interference with the test results.