IP 391-95 Calibration Level 2

3,3',5,5'-Tetrabromobisphenol A diallyl ether, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 25327-89-3

1-(4-Isopropylphenyl)-3-methylurea, 100mg

ß-glucuronidase-arylsulfatase mix from ocean-fresh Red Abalone