TFNG, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681201 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73384 2,4-Dinitrodiphenylamine Price on request 72401 Antipyrine, 1000µg/ml in MeOH, 1ml Price on request S-4307-100-MEX5 Aromatic Acids Standard 2289,8 1,2-Benzenedicarboxylic acid (Phthalic acid) 2290,8 1,3-Benzenedicarboxylic acid (Isophthalic acid) 2291,8 1,4-Benzenedicarboxylic acid (Terephthalic acid) 2292,9 4-Methyl-1,2-benzenedicarboxylic acid (4-Me Price on request