BTEX Standard Back Catalog number: 92975 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 686051 Resveratrol, 100mg Price on request 681014 Kresoxim Metabolite 490M09, 10mg Price on request 680928 Thionazin, 10.0 µg/ml, Acetonitrile, 10ml Price on request