EPA Method 507Mix #7 Back Catalog number: 91185 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-119AS 3,4,4-Trichlorobiphenyl (BZ-37) 815,57 Kč 31039 Picloram methyl derivative Price on request S-4236-100-IOX5 ISO 10382 Multicomponent Stock Solution of PCBs “Dutch Seven” PCBs in isooctane, 10µg/mL each, 1x1ml, 5x1ml, 10x1ml 100µg/mL each, 1x1ml, 5x1 ml, 10x1 ml 200µg/mL each, 1x1ml, 5x1ml, 10x1ml Price on request