Method 8121 - Surrogate Standard Back Catalog number: 95989 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16390000 Propamocarb, 100mg Price on request 83542 2-Butanone (Methyl ethyl ketone)-DNPH Price on request 676420 4-Bromophenylurea, 10mg Price on request