(-)-Nicotine ditartrate, >99%, (CAS 65-31-6), 10g Back Catalog number: SC-203161B Availability: In the manufacturer's stock Price on request - + Recommended 93967 tert-Butyl hydroquinone (TBHQ) Price on request 31057 EPA Method 552.1 - Surrogate Standard Price on request 95359 Surrogate Mix Price on request