D4-Rhodamine B, 100 µg/ml, Methanol, 1ml Back Catalog number: 678030 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 19063 EPA Method 525 - PCB Standard Price on request 678766 Imazethapyr, 100 µg/ml, Acetonitrile, 1ml Price on request 73350 Methyl gamma-linolenate Price on request