Siduron, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678501 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73557 (-)-Isopulegol Price on request 73423 2-Methylbenzofuran, 1000µg/ml in Acetone, 1ml Price on request D-4629-LB-CAL-R1- Nitrogen Calibration Set - Low Boiling Solvents, 8 x 1mL Price on request