Tuning Solution- Method 200.7 section 7.7

2,2-Bis(4-hydroxyphenyl)hexafluoropropane, 1.2ml x 50ug/ml, methanol

Rebaudioside A, 10g

2,2',3,3',4,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,