Organic Surrogate Standard Back Catalog number: 92654 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20007700IO PCB No. 77, 10µg/ml in Isooctane, 10ml Price on request 673026 Amoxicillin trihydrate, 250mg Price on request S-4035-0-10IO Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules Price on request