p-Xylene Back Catalog number: 31531 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4739-100-TX10 Custom mix of C0 -C4 naphthalenes 0711.10 Naphthalene 0713.11 2-Methylnaphthalene 0712.11 1-Methylnaphthalene 0715.12 2-Ethylnaphthalene 0714.12 1-Ethylnaphthalene 0729.12 2,6-Dimethylnaphthalene 0731.12 2,7-Dimethylnaphthalene 0726.12 1,7-Dimethyln Price on request 679705 13C3-Atrazine-desethyl-desisopropyl, 10mg Price on request C16972720 Spectinomycin sulfate hydrate, certified, 0.1g Price on request