NWTPH-HCID - Surrogate Standard

2,4-Dinitrophenol

Quinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-51-5

Sulfur Calibration Stock Solution Thiophene 1000 µg/mL in Toluene; unit: 5x1mL ampoules Please request for diluted samples in the range 1 to 1000 ng/mL.