Procaine hydrochloride,neat,neat,250mg, Back Catalog number: 11887.13-250MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended S-4683-ASS-100W Custom Mix Bergenbier A, in water 8902. acetaldehyde - 2 ppm; 0185. DMS (dimethyl sulfide) - 10 ppb (part per billion) !!! 2271. ethyl-acetate Price on request XA12040100AC 2,4'-DDE D8, 100µg/mL in Acetone, 1ml Price on request 20013 EPA Method 8260 - Purgeable Internal Standard Price on request