IP 391-95 Calibration Curve, in n-Heptane, 4 x 1ml Back Catalog number: ASTM-P-0136-SET Availability: In the manufacturer's stock Price on request - + Recommended A15291000AL-100 Monensin sodium, 100µg/mL in Acetonitrile, 1ml Price on request X23184900CY Chloroparaffin C18-C20 49 % Cl, 100 µg/ml, 10ml Price on request NEW-50-IO 2,3,5,6-Tetrabromo-p-xylene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request