Xylene, 1ml Back Catalog number: 679780 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59428 Chloride (Cl-) Price on request 21013 EPA Method 8260 Internal Standard - Revised Price on request C13025000 N,N'-Divinylethyleneurea, 100mg Price on request