Tallow trimethyl ammonium chloride Back Catalog number: 8542.22-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 70974 n-Heneicosane Price on request SC-265114 11-Heneicosanol, 1g Price on request 91853 EPA Method 8240A - Purgeable Surrogate Standard Price on request