ß-glucuronidase recombinant Escherichia coli

2,2,6,6-Tetramethylheptane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 40117-45-1

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),neat,neat,10mg,

Clopyralid, 10.0 µg/ml, Acetonitrile, 10ml