For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?
1967Why 162 mg NaOH used for 1N volumetric solution in 150 ml water then 54.5 ml diluted with 1000 ml
1980In rs method development when we are going area normalization method to dilute standard method?
1567Post New Analytical Chemistry Questions
What is split ratio in Gc? Splitless? how requirr to select?
Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
what is the origin to prepare standard operating procedure
What is the difference between spectro meter and spectro photo meter?
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
what is mean by covalidation
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.?
what is mean by ambient temperature?
how will you do the prep for unstable componds?
which situation gc hs and gc als require to use?
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?
how pda detector works over uv?
what is the disso medium for tropsiun chloride
how you start RS method development when for new product?
A ha tc is actual defination of retention time?