what is lod and loq
- 3 Answers
- 10165 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / mohd. farid
LOD = There are two meanings of LOD, one is Loss on Drying.
Another is Limit of Detection, here it refers the second
one, it means that by any perticuler method upto how much
limit at lower side, the component can be detected.
LOQ = Limit of Quantification, it means that by any
perticuler method upto how much limit at lower side, the
component can be quantified.
| Is This Answer Correct ? | 5 Yes | 2 No |
Further lod does not quantified exact values.but visually detected.
In loq must quantified exact values. And meets the rsd requirements
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / jsk reddy
LOD: Limit of detection.
Means the minimum amount of response to detect its presence to an Instrument.
LOQ: Limit of quantification.
The minimum amount of response to quantify the presented element in an sample. Even though the presence is Identified for a sample Quantification may not possible.
Most methods are used in Intraindustry are Both are equal.
i.e. LOD=LOQ.
But it is not necessary to follow in method development and instrument designing.
| Is This Answer Correct ? | 1 Yes | 7 No |
what is the diff betwen calibration and system suitability?
what is the effect of injection volume calculate flow rate in perkin elmer headspace? (ccm parameter in HS)
what is the purpose of Buffer in any titration?Ex:In determination of hardness of water we use ammonia ammoniachloride buffer in titration with EDTA.Why?
13 Answers Amity, Prakriti, Sr Comunications,
inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
why use benzophenone & caffene acetone in hplc calibration
How to study genotoxicity of impurities in API?
Can any one tell what is RECALL OF PROCEDURES is
why we are taking 85 ml of concentrated HCl to prepare 1N Solution
What is the diffrence between the performing of LOD ordinary drying at voven and vaccum method.
Why only 1.2 million lux hours require in photostability study?
what is definition of validation? which components are followed give detail?
Organic Chemistry 
