Interested to Buy Any Domain ? << Click Here >> for more details...
what is deference b/w the working standard and reference
standard
- 4 Answers
- 27701 Views
- I also Faced
- E-Mail Answers
Answer Posted / vipul patel
Reference standard is primary standard.they are provid by Pharmacopoeia (like USP,Phone.Eur.JP etc).they no need other Qualifications
Working standard is Secondary standard .they make by Reference standard. They need other Qualifications like Assy,RS,LOD,
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
How do we fix the sample concentaryion in hplc method development. What is the basis?
which situation gc hs and gc als require to use?
how can I make the copper get white bye any salt or acit?
how to develop the icp ms method? Application of icp ms?
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?
how require to interprit the method precision data of hptlc?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
if you have given one product then how you determine the impurity in that?
what is partion and column chromatography
how we can identify the impurity is coming below loq at transfering site?
In rs method development when we are going area normalization method to dilute standard method?
what is the principle involved in turbidometry and nephelometry ?
A ha tc is actual defination of retention time?
what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means
If we have 5 strength which is not dose proportinate and excipients also diffrent in each strength then how we can proceed for Force degradation? and excipient are same but not dose propotinate the how FD?
