Tuning Solution- Method 200.7 section 7.7 Back Catalog number: 52059 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684684 5-Hydroxythiabendazole, 100 µg/ml, Ethyl acetate, Price on request PCB-IS-B100 Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Price on request 2739.10-100-IO 5-Fluoro-2,3-dimethylbenzothiophene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request