Calion Internal Standard Back Catalog number: 50804 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10507.7-10MG Methylhexanamine hydrochloride,neat,neat,10mg, Price on request 95473 1,2-Dihydro-1,1,6-trimethylnaphthalene Price on request 673112 Thiamine hydrochloride, 250mg Price on request