ß-glucuronidase recombinant Escherichia coli

Melatonin,1000 µg/mL,MeOH,1mL,

2,4,8-Trichlorodibenzofuran,50 µg/mL,n-nonane,1mL,

1,4-Dibromobenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-37-6