2,3-Dimethylheptane Back Catalog number: 71954 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4030-ASS-IO C20Triaromatic sterane/C26Triaromatic sterane C20 Triaromatic sterane (0857,20)/ C26 Triaromatic sterane (0854,26) = 1:3 (0,33) 50 + 150 µg/mL in isooctane, 1mL pr. vial Price on request 71663 2,4,5-Trichloroanisole Price on request 11623.16-250MG Amoxicillin trihydrate,neat,neat,250mg, Price on request