Spiramycin, 100 µg/ml, Methanol, 1ml Back Catalog number: 679804 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676498 Pentoxifylline, 100mg Price on request S-4042-015-10CY Mass Discrimination Test Mixture for ASTM D 5739 150 µg/mL in pesticide grade cyclohexane, 10mL Naphthalene 99 % Fluoranthene 99 % Benzo[ghi]perylene 99 % Price on request 51064 ASTM D-4815 Calibration Mix #1 Price on request