Pirimiphos-methyl, 10.0 µg/ml, Ethyl acetate, 10

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.

4-n-Heptylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1987-50-4

Phenanthrene D10, 2000 ng/µl, 1ml