D8-Thiodiglycol, 1000µg/ml in Methanol, 1ml Back Catalog number: 689294 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended N-12514-1G n-Butyl alcohol, 1g Price on request 79233 Tetrachloro-m-xylene Price on request 683317 1,3-Diphenylguanidine, 1000mg Price on request