Reversed Phase Test Mix #1 Back Catalog number: 40102 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72574 p-Nonylphenol (Total) Price on request 680092 2,3-Dimethylaniline, 100mg Price on request 2121-3-02:250G TFA; Trifluoroacetic acid, 99,9%, 250g Price on request