Internal Std., 4000µg/ml Methylene Chloride, 1ml

8:2Mono-PAPS-d2, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.

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.

Chloridazon-methyl-desphenyl, 10.0 µg/ml, Acetoni