TO-13A Surrogate Standard Back Catalog number: 96880 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-133 2,2',3,3',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 93718 Volatile Mix #1 Price on request 12100.2-250MG Ethephon,neat,neat,250mg, Price on request