PCB No. 156, 100µg/ml in Isooctane, 1ml Back Catalog number: 66156 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MT4CPM Tris(4-chlorophenyl)methane-[13C19], 1.2ml x 50ug/ml, nonane Price on request 8581.6-100MG Perfluorohexane sulfonic acid, potassium salt,neat,neat,100mg, Price on request 678114 Benzyldimethyldodecylammonium chloride, 100 µg/ml, Price on request