Methacrylic acid-methyl ester, certified, 0.25g Back Catalog number: CA14971770 Availability: In the manufacturer's stock Price on request - + Recommended 57039 Yttrium (Y) Price on request 59897 ICP/MS Mix Price on request S-4059-2-10B Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C) Price on request