difference between pH & pOH ?
Answers were Sorted based on User's Feedback
Answer / seenu
pH means h+ ion concentration pOH means oh- ion
concentration
| Is This Answer Correct ? | 57 Yes | 9 No |
Answer / manoj kumar bhargava
pH means the H+ ion constration which is indicate the acidic nature of compound while pOH means the consntration of OH- ion which is indicate the basic nature of the compound.
| Is This Answer Correct ? | 15 Yes | 3 No |
Answer / sarita puri
ph means negative log of H* ion concentration and poh means
negative log of OH negative ion.
| Is This Answer Correct ? | 15 Yes | 5 No |
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
why phepolphthalene giving pink color when we titrate against to NaOH Solution ,giving colrless titrating aginsiting with acids?
2 Answers Graviti Pharmaceuticals, Vimta Labs,
how to prepare 25 ppm acetone. explian with formula
HOw do i calculate the number of theoretical plate on a HPLC chromatography
In dissolution of tablets/capsules elaborate the Dissolution limit 20.0% to 60% Q in 30 minutes.
what is polarity and how to calculate
What is GF254 means in TLC plate?
What is Band broading effect explain
how would you determine the acceptance criteria for cleaning validationof product A for product B?
1 Answers Cipla, Cypher Solutions, Torrent Power,
hii, i'm had a sample of 1L that gone through extraction & evaporation. i used 0.5ml of methanol for reconstitution before injecting the sample to HPLC. i made a calibration curve using a standard solution but now i'm confused about how to display the concentration i got from the sample. for ex. i got 0.2ug/ml how i'm gonna explane this is for the 1L ? please help .. i'll really appreciate it thanks
which procedure we follow if 6th month of accelerated sample fail?
Describe your experience with quality assurance and quality control analyses?
11 Answers Aurobindo, Dr Reddys, MSC, Reddy Labs,