EPA Method 507/525 Analytes Mix #3 Back Catalog number: 30084 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P4100000 Pyridoxine hydrochloride, 100mg Price on request 2105.8-100MG 1,5-Bis-(1-methylethyl)-biguanide HCl, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 45095-69-0 Price on request 9811.14-10MG 4-Acetylpsilocin fumarate Price on request