PHOTOPLATEMAKING
\fˌə͡ʊtə͡ʊplˈe͡ɪtme͡ɪkɪŋ], \fˌəʊtəʊplˈeɪtmeɪkɪŋ], \f_ˌəʊ_t_əʊ_p_l_ˈeɪ_t_m_eɪ_k_ɪ_ŋ]\
Word of the day
Tetrabromsulphthalein
- A phenolphthalein that is used as diagnostic aid in heptatic function determination.