PSA-Mix 2 Back Catalog number: 674689 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended GLC-673-B GLC reference standard GLC-673-B, 100mg Price on request 94421 Anisole Standard Price on request 11700.12-100-IO 2,3',4,5'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request