Methidathion, 1000µg/ml in MeOH, 1ml Back Catalog number: 70745 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 8397.9-100-ME Pinic acid, 100µg/mL, Solvent-Methanol, Unit 1mL, # of units-1, Cas.no. 473-73-4 Price on request S-4503-750-25LW Phosphorous Standards Phosphorus in Light White Mineral Oil, 20Cst Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane Price on request 2180.41-5MG n-Hentetracontane, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 7194-87-8 Price on request