Isoproturon, 1000µg/ml in MeOH, 1ml

Dinophysis toxin 1, 18.5µM, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no. 81720-10-7

Ethanol standard in water,1.3g/L,water, 3mL

Thiophene in Toluene Units: 5x1mL ampoule, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4053-0 Blank 0 S-4053-K 1 000 0.1000 S-4053-2.5K 2 500 0.2500 S-4053-5K