The test of ethyl and methyl alcohol may provide some evidence, but it is not necessarily conclusive. Further analysis and testing could be needed to confirm the presence and differentiate between the two types of alcohol definitively.
When collecting gunpowder residue for analysis, yes, this is an accepted test.
the test is in conclusive. may be you did it worng or it is expired?
Paper is not soluble in vinegar.A simple test is conclusive for you.
Yes,absolutely.
The Benedict's qualitative test is called semi-qualitative since it is not totally conclusive.
It means that the test could not tell if you are positive or negative. You may have to redo the test later.
Go to your family doctor and have him/her conduct a blood test. A blood test is conclusive and quick. Contact your family doctor for more information.
Yes as they are negative you can conclude, the test is negative and nothing to worry.
The field test for a diamond is hardness. You can scratch another rock or a test piece of glass with the edge of the stone. Note, however, that the field test is not conclusive.
With modern HIV tests, yes, a 10-week test is conclusive. 95% of people infected with HIV with seroconvert and test positive after 6 weeks, and by 10 weeks it's just over 99%. By 13 weeks, it's 99.99%. For most people who do not seroconvert by 10 weeks, it may be because of some other health problem (for example, the immuno-suppression drugs taken by transplant patients), so unless you fall into that category, your test is conclusive.
Conclusive means to prove something. A sentence with conclusive in it would be, the tests were not conclusive, so they had to try different types of testing.