pH 11.0 Standard at 25°C Back Catalog number: 59578 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673652 Parathion-ethyl, 100 µg/ml, Ethyl acetate, 5ml Price on request PCB-IS-C20 Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane Price on request 3525.4-100 Zineb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 12122-67-7 Price on request