Anions EPA Method 300 Back Catalog number: 50095 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0612.30-100-IO 17ß(H),21 alpha(H)-Hopane, 100µg/mLin isooctane, 1ml Price on request 61260 Aroclor 1260 in Transformer Oil Price on request 683116 D4-Dibutyl phthalate, 10mg Price on request