PAH Standard Back Catalog number: 98536 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended SC-203161B (-)-Nicotine ditartrate, >99%, (CAS 65-31-6), 10g Price on request 672867 Methomyl, 100mg Price on request 676648 2-Methyl-1-propanethiol, 100mg Price on request