nˈɔːɹθfiːld lˈæbɹətˌɔːɹiz ˈɪŋk. fˈɔːɹmɚ nˈæsdæk: ˌɛnˌɛfˌɛldˈiː wʌzðə mˈeɪkɚɹ ʌv pˈɑːli hˈiːm, ɐ hˌiːməɡlˈoʊbɪnbˈeɪst ˈɑːksɪdʒən kˈæɹiɚ ˈeɪtʃbˈɑːk.
Northfield Laboratories Inc. (former NASDAQ: NFLD) was the maker of PolyHeme, a hemoglobin-based oxygen carrier (HBOC).