Perchlorate (ClO4-), 1000µg/ml in Water, 100ml

Valsartan,100 µg/mL,MeOH,1mL,

tert-Butyl methyl ether + blank RFA, 15Wt%, Solvent-neat, Unit 10mL, # of units-2+1, Cas.no. 1634-04-4

β-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml