Nicotinic acid, Stock solution system check EN12260 Back Catalog number: 8904.6-K(N)-75W Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended S-4573-200-T Custom PAH Mixture 200µg/mL each in toluene 0712.11 1-Methylnaphthalene 0722.12 1,2-Dimethylnaphthalene 0706.13 2,3,5-Trimethylnaphthalene 0707.14 1,4,6,7-Tetramethylnaphthalene 0350.14 1-Methylfluorene 0908.15 1,7-Dimethylfluorene 1694.16 9-n-Propy Price on request 9813.2-100-ME Dimethylnitramine,100 µg/mL,MeOH,1mL Price on request 70133 1,4-Dichlorobutane Price on request