Astragaloside IV, >98%, 20mg

2,3,3',4,5'-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,2,3,4,6,7,8-Heptachlorodibenzofuran , 1.2ml x 50ug/ml, nonane

Antidepressant Mix 02, 100μg/ml in MeOH, 1ml