Mg, 1000 µg/mL in 2% HNO3, 100ml Back Catalog number: 100031-1-100ML Availability: In the manufacturer's stock Price on request - + Recommended 70289 1,2,4-Trichlorobenzene, 1000µg/ml in MeOH, 1ml Price on request 679467 beta-Endosulfan, 100 µg/ml, Methanol, 1ml Price on request 79601 Biphenyl Price on request