Product Name		Standard Name
Impurity Standard Details
Mw-I (Base)	Mw-II (Salt)	Potency (%)	RRF

Standard Preparation
STD-Stock-I		STD-Stock-II		STD-Stock-III		STD-Stock-IV		Conc (µg/ml)
wt (mg)	Dilution	ml Taken	Dilution	ml	Dilution	ml	Dilution
								-

Standard Area Injections
Inj-1	Inj-2	Inj-3	Inj-4	Inj-5	Inj-6	Mean	RSD (%)	BKT-1	BKT-2	BKT-3
						-	-
BKT RSD (%)								-	-	-

Theoretical Sample Preparation					Avg Wt (mg)	L.C. (mg)
Sample wt	Dilution	ml Taken	Dilution	Conc. (µg/ml)
				-

Impurity Preparation for Spiking
Impurity Name		Potency		MW-I (Base)		MW-II (Salt)

As Such Sample Analysis
As Such Set	SET-I (wt) mg	SET-II (wt) mg	SET-III (wt) mg	Mean
Sample Weight				-
Assay Conc (µg/ml)	-	-	-	-
Impurity Area				-
% Impurity Found	-	-	-	-

Recovery Study
Level Name	Set	Sample wt(mg)	Stock Used	ml Added	Imp Area	Added (%)	Found (%)	% Recovery	Avg Rec	% RSD	Del