EPA Method 8330 Analyte Back Catalog number: 79250 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P55DMHXS Perfluoro-5,5-dimethylhexane sulfonate, 200ul x 1.00ug/ml, methanol Price on request 10959.9-100-ME 2,4,6-Trichloroanisole-d3,100 µg/mL,MeOH,1mL Price on request 11984.28-10MG (±)-Methoxyverapamil hydrochloride,neat,neat,10mg, Price on request