Endosulfan (alpha + beta), 10µg/mL in IO, 10ml

Irbesartan,100 µg/mL,MeOH,1mL,

2,3',4,4',5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-72-6

Tantalum (Ta)