Hexachlorobenzene, 250mg Back Catalog number: 673829 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended A178248 N-Acetyl Glyphosate-d3, 2,5mg Price on request 91963 Phenols Mix #1 Price on request 71410 Dibromochloroacetic acid Price on request