a,a,a-Trifluorotoluene, 20mg/ml in MeOH, 1ml Back Catalog number: 19297 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70427 4-Aminopyridine Price on request MEL Melamine, 1.2ml x 100ug/ml, water Price on request 679812 Sulfamerazine, 100 µg/ml, Methanol, 1ml Price on request