CLP CRI Standard Back Catalog number: 52159 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1978.17-K-IO 4-n-Nonylphenol monoethoxylate, 1000µg/ml in Isooctane, 1ml Price on request 3471.13-100-CY Pendimethalin Price on request 50735 Total Dissolved Solids Price on request