as we all know during acidizing treatment, HF is used. is there any other alternative acid can be used?
right now i'm doing a research on creating new formulation of cement, 1 of my parameter is to check the strength of cement during acidizing treatment. so i want to put a cured 2x2 cement into acid. but in my laboratory there is no HF. from what i've read, ammonia bifluoride also can be used(mixed with water). but ammonia bifluoride also i dont have it.
need help from the other to give some idea,this is for my final year project.