EPA Method 508 Surrogate Standard Back Catalog number: 19042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12009.8-100-ME (+/-)-Normetanephrine-?,ß,ß-d3 hydrochloride,100 µg base/mL,MeOH,1mL, Price on request 682512 D4-Prochloraz Metabolite BTS40348, 100 µg/ml, Ace Price on request P206500-10MG Patulin, >98%, 10mg Price on request
