Assalaamu alaykum. My question is a very different question. Please help me and guide me. If something in your home is impure and you know about it and your family members touch it or use it and they ...

Assalamu alaikum, My question regards najaasah and removal of impurities: Let's say a piece of cooked pig meat (like pork or bacon) or a wet dog's saliva touched my shirt. I removed the shirt and the ...

Physicists at Heidelberg University have developed a new theory that finally unites two long-standing and seemingly ...

This case study highlights analytical instrumentation and techniques that were used to identify an unknown impurity detected during routine release testing of a topical gel drug product. It is not ...