Naphthalene-1-boronic acid,>=95.0%

Nicotinic acid,>=98%

Methyl nonadecanoate,>=98% (GC)

(+-)-Naringenin,>=95%

L-Norleucine,>=98% (TLC)

B-Nicotinamide adenine dinucleotide hydrate,>=96.5% (HPLC), >=96.5% (spectrophotometric assay), from yeast

4-Nitrophenyl B-D-glucopyranoside,>=98% (TLC)

1-Naphthyl acetate,>=98% (C)

Nalidixic acid,>=98%

Nitrilotriacetic acid,Sigma Grade, >=99%

Norfloxacin,analytical standard, >=98% (TLC)

Oleic acid,>=99% (GC)