Category:Organic CRM > PCB neats and solutions > PCB solutions Ref Num: PCB023K1ZT1 Full Name: PCB 23 [CAS:55720-44-0] 100ug/ml in Iso-octane Shelf Life on Ship Date: 24 Months - Store under normal laboratory conditions, at temperatures between 15°C to 25°C Vol.: 1 ml