Ethyl stearate-d5,1000 µg/mL,acetonitrile,1mL Back Catalog number: 10905.20-K-AN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 71799 L(+)Lactic acid Price on request 80910 EPA Method 8091Mix #1 Price on request 9453.9-100-MT 2,4-Dimethyl acetic acid methyl ester, 100µg/mL, Solvent-MTBE, Unit 1mL, # of units-1, Cas.no. 55954-23-9 Price on request