Metals Mix #2 Back Catalog number: 50048 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11765.12-100-IO 2,2',3,4,5,6,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 31025 Acifluorfen methyl derivative Price on request 10233.24-5MG Diethylamino hydroxybenzoyl hexylbenzoate,neat,neat,5mg, Price on request