g-HCH(Lindane) (13C6,99%)100µg/mL in Nonane, 1,2ml

D3-Metsulfuron-methyl, 100 µg/ml, Acetone, 1ml

2-n-Butylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4265-27-4

(+/-)Atenolol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 29122-68-7