Multi-Element Internal Standard Back Catalog number: 50160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-1925-100AN5 Dodin, 100µg/ml in Acetonitrile, 5ml Price on request 680465 alpha-Methylstyrene, 200 µg/ml, Methanol, 1ml Price on request 72270 Thymine Price on request