Phenylhydrazine Hydrochloride extrapure AR, 99%

PG1210

59-88-1

Phenylhydrazine Hydrochloride pure, 99%

PG4055

59-88-1

Nitrobenzene pure, 98%

PG5541

98-95-3

Methyl Purple Indicator 0.1% Solution extrapure AR

PG8796

1340-02-9

Methyl Salicylate pure, 99%

PG2978

119-36-8

3-Methyl-1,5-Di-p-Tolyl-1,4-Pentazadiene pure, 97%

PG4588

41798-81-6

N-Methyl-2-Pyrrolidone (NMP) extrapure, 99.5%

PG5136

872-50-4

Methyl-4-Hydroxybenzoate (Methyl Paraben) Xcel, Multi-Compendial, 98-102%

PG4405

99-76-3

Methyl-4-Hydroxybenzoate Sodium Salt (Methyl Paraben Sodium) Xcel, Multi-Compendial, 95-102%

PG6090

5026-62-0

p-Methylacetophenone pure, 98%

PG6433

122-00-9