XLR-11 Back Catalog number: 10303.21-100ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50797 Ammonium as NH3 Price on request 1549.18-K-IOX10 n-Octadecane-d38, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-31-2 Price on request 54300 Nitrate as (NO3-) Price on request