ɹᵻfɹˈɪdʒɚɹənt kˌɑːnsəntɹˈeɪʃən lˈɪmɪt slˈæʃ ɪmˈiːdɪətli dˈeɪndʒɚɹəs tə lˈaɪf ɔːɹ hˈɛlθ ɪn pˈɑːɹts pɜː mˈɪliən vˈɑːljuːm pɜː vˈɑːljuːm ænd ɡɹˈæmz pɜː kjˈuːbɪk mˈiːɾɚ
Refrigerant concentration limit / immediately dangerous to life or health in parts per million (volume per volume) and grams per cubic meter