N-Nitroso-L-proline Back Catalog number: 10294.5-100-MEX5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 8910.14-100-T 5-Methyl-2,2',4,5'-tetrachlorodiphenylmethane Price on request S-4120-10ML Daily Quality Control Standard (without Internal Standard) 14 Analytes, each Wt.% as listed; units: 1x10mL, 5x10mL neat Name Wt.% Name Wt.% n-Hexane 12 Toluene 9 n-Heptane Price on request 53100 ICP-MS Verification Standard #1 Price on request