Multi-Element Check Standard Back Catalog number: 59001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90397 Surrogate Standard Price on request 92998 BTEX Standard Price on request 10589.21-50-T 3,3',5,5'-Tetrabromobisphenol A diglycidyl ether,50 µg/mL ,toluene,1mL Price on request