13C,15N2-2-NP-SCA, 10mg Back Catalog number: 679162 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended ZS22102107HP Chloroparaffin C10-C13Mix 7 in n-Heptane, 3 x 1ml Price on request 682562 Acetophenone, 1000mg Price on request EPA-8290HRCCAV Calibration Kit; Alternate Volume, 5 x 200ul, nonane Price on request