IN pH CALIBRATION,CALIBRATION IS DONE FOR pH METER OR
ELECTRODE?HOW WILL YOU JUDGE THAT THE METER TO BE
CALIBRATED WITH 4,7,9.2 BUFFERS?EXPLAIN TEMPERATURE EFFECTS
ON pH.
Answer / prabhu
Hi dear the calibration is also one of the system
suitability test,whether the system working satisfactory or
not physically so when you do the calibration for pH meter
with standard pH buffer solution (which is from NIST-it may
accurate solution for actual pH)and once if your instrument
has calibrated,you can cross verify your insrument against
those pH buffer solution (NIST) and the acceptable range is
+/- 0.02 then you can conclude for ?
once if temperature raises the pH will decrease and its not
all cases
Is This Answer Correct ? | 18 Yes | 5 No |
What is quality controle.
What is a difference between potency and purity?
why we use deturium lamp in uv spctrophotometer other than lamps
How do we fix the sample concentaryion in hplc method development?
What are usp limits for total impurities,unknown impurity
How to prepare 10% HCl from 36.5% HCl solution.
What is the SOP for SOP
What is Specificity ?
what is the difference between qualitative analysis and quantitative analysis and explain them?
in hplc calibration we are using 0.05% acetone why we are using that one and what happen when its conc increases or decreases
4 Answers Aurobindo, Cadila, Martin,
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
0 Answers Apex Encon Projects Private Limited, Cipla,
What is the calibration of uv process and preparation