Semi-Volatile Internal Standard Back Catalog number: 92258 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0408.30-150-CYX10 n-Triacontane, ?13C: -28.60, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 638-68-6 Price on request 15900-3850-100ME5 Phenmedipham, 100µg/ml in MeOH, 5ml Price on request 11623.16-250MG Amoxicillin trihydrate,neat,neat,250mg, Price on request