2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

2,2',3,4',5-Pentachlorobiphenyl

n-Pentyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-66-9

Clotrimazol, 100µg/ml in MeOH, 5ml