2,4-DB Back Catalog number: 3354.10-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended RPC-110AS 2,2,3,3,4,4,5-Heptachlorobiphenyl,170 917,79 Kč 40001 EPA Method 601 - Purgeables Mix #1 Price on request AC-AQ15-015 Aqueous ethanol control EtOH AQ (1.5g/L), 10x1,5ml Price on request