Spike Solution #2 Back Catalog number: 59046 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679884 4,4'-Diamino-3,3'-dimethyldiphenylmethane, 100 µg/ Price on request 71410 Dibromochloroacetic acid Price on request 19049 EPA Method 507 Surrogate Standard Price on request