NESSLERS REAGENT KINGS For determination of serum urea nitrogen
NEUTRAL RED INDICATOR AR
NESSLERS REAGENT For ammonia & ammonium salt
NEOCUPROINE HYDROCHLORIDE AR
NEISSERS STAIN C Chrysoidine
NEISSERS STAIN B Crystal Violet CI No 42555
NEODYMIUM OXIDE AR
NEOCUPROINE AR
N-CETYL-N,N,N, TRIMETHYL AMMONIUM BROMIDE (CETRIMIDE)
NN CETYL NNN TRIMETHYL AMMONIUM BROMIDE AR CETRIMIDE CETYL NNN TRIMETHYL AMMONIUM BROMIDE CETRIMIDE