pH 6.0 Standard @ 25°C Back Catalog number: 54119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93887 EPA Method 8260 Volatiles Price on request 3394.25-100 Esfenvalerate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 66230-04-4 Price on request 673238 Clothianidin, 10.0 µg/ml, Acetonitrile, 10ml Price on request