Keyword Analysis & Research: how do impurities affect h nmr

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how do impurities affect h nmr	1.7	0.6	8725	29	30
how	0.8	0.8	1940	7	3
do	0.45	0.7	904	23	2
impurities	0.82	0.3	7487	94	10
affect	0.54	0.4	2222	67	6
h	1.87	0.9	4223	87	1
nmr	1.6	0.2	2664	54	3

Keyword	CPC	PCC	Volume	Score
how do impurities affect h nmr	1.32	0.7	8968	87