Xylene, 1ml Back Catalog number: 679780 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677167 Tetra-n-butyltin, 1000 µg/ml, Methanol, 5ml Price on request EPA-537PDSL-R1 EPA Method 537 Analyte Primary Dilution Standard, 2000ng/ml in MeOH, 1,2ml Price on request C0988 3-Chloro-2-nitrobenzoic Acid, >98%, 5g Price on request