TRESKY soldering ekozesa omukka gwa formic acid nga gugatta wamu ne nayitrojeni (HCOOH + N2), ekiwa enkizo mu tekinologiya w’okukuŋŋaanya n’okuyunga wamu n’okuyunga ebyuma ebirabika (optoelectronics) ne photonics. Formic acid yeesigika ekendeeza ku oxides era amalawo ddala flux. Okukozesa asidi wa formic nakyo kikakasa nti kungulu kufuka bulungi, ne kitondekawo embeera entuufu ey’enkola enzibu ez’okuweta. Module eno ekozesebwa mu kukola eutectic soldering ne thermocompression welding, okugeza ne indium. Enkola zonna ez’okusiba zikozesa asidi wa formic agaggawalidde mu nayitrojeni (HCOOH) nga tukozesa ekiyitibwa bubbler. Omutabula gw’omukka gwa nayitrojeni ne asidi wa formic guyingizibwa mu kisenge ekirongoosa mu ngeri efugibwa ne guggyibwamu.