Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / bhavin mehta
First, take a clean wire loop of Platinum or nickel-
chromium . They may be cleaned by dipping in hydrochloric
or nitric acid, followed by rinsing with distilled or
deionized water.
Test the cleanliness of the loop by inserting it into a
bunsen burner flame. If a burst of color is produced, the
loop was not sufficiently clean.
Ideally, a separate loop is used for each sample to be
tested, but a loop may be carefully cleaned between tests.
The clean loop is dipped in either a powder or solution of
an ionic (metal) salt. The loop with sample is placed in
the clear or blue part of the flame and the resulting color
is observed.
In this way Flame test is done.
| Is This Answer Correct ? | 8 Yes | 2 No |
Post New Answer View All Answers
What is the purpose of octyl silane columns?
what is the difference between potentiometric titration and karl fischer titration?
why cone formation during dissolution?
all types of questions asked at the cipla interview
we can use expired sample for validation and analyst qualification?
what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?
acceptance criteria for lod & loq by standard deviation of response and slope??
What is rs test why we are performing rs test?
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
Which are the diffrent grades of api in pharma?
what is third integration
What is a difference between potency and purity?
Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.
In the isomers,enantiomers give the only physical properties present such that no chemical properties present.
