Alkanes-Mix 12, 100µg/mL in Toluene, 1ml Back Catalog number: XA03010012TO Availability: In the manufacturer's stock Price on request - + Recommended S-4328-100-HE Phthalate Internal Standard Product Concentration 1 Diethylphthalate-d4 100 000 ng/mL Di-n-butylphtalate-d4 100 000 ng/mL Di-2-ethylhexylphtalate100 000 ng/mL Solvent: n-Hexane Units: 1mL crimp-top bottles Price on request 11997.12-10MG Tolbutamide-d9 (butyl-d9),neat,neat,10mg, Price on request 8570.17-K-HCL Ciprofloxacin, 1000µg/ml in 0,1mol/l HCl, 1ml Price on request