Hexadecane Extraction Volatiles - BTEX Back Catalog number: 23001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0484.16-200-T Benzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-46-9 Price on request PJRS27-10 Streptavidin-R-Phycoerythrin (ver 6), 10 79 414,02 Kč 684228 N-Nitrosodiisopropylamine, 100 µg/ml, Methanol, Price on request