Ammonium Standard: NH4+, 1000µg/ml in Water, 100ml Back Catalog number: VHG-INH41K-100 Availability: In the manufacturer's stock Price on request - + Recommended 10007.16-100MG 2-Hexadecanol, neat, Solvent-neat, Unit 100mg, # of units-2, Cas.no. 14852-31-4 Price on request 24P-DMDT o,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane Price on request 59264 Boron (B) Price on request