In chemistry, pH (/piːˈeɪtʃ/ pee-AYCH), also referred to as acidity or basicity, historically denotes "potential of hydrogen" (or "power of hydrogen")...

A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: philosophiae doctor or doctor philosophiae) is the most common degree at the highest academic level...

dotPH Domains Inc. dotPH holds and maintains the database of PH domain names, specifically .ph, .com.ph, .net.ph, and .org.ph. Its domain name registrars...

fricative ⟨h⟩. For instance, ⟨p⟩ represents the voiceless bilabial stop, and ⟨pʰ⟩ represents the aspirated bilabial stop. Voiced consonants are seldom actually...

expressed as pH. The pH meter measures the difference in electrical potential between a pH electrode and a reference electrode, and so the pH meter is sometimes...

A pH indicator is a halochromic chemical compound added in small amounts to a solution so the pH (acidity or basicity) of the solution can be determined...

The P helmet, PH helmet and PHG helmet were early types of gas mask issued by the British Army in the First World War, to protect troops against chlorine...

The PH-lamp is a term for light fixtures designed by Danish designer and writer Poul Henningsen. The term is sometimes used to refer to any lamp designed...

Look up PH, Ph, pH, or ph in Wiktionary, the free dictionary. pH is a measure of acidity or alkalinity. PH, ph, pH, and Ph may also refer to: Philippines...

One PH (stylized as one Ph) is a 24/7 Filipino-language teleradio news channel owned by MediaQuest Holdings, Inc. through Cignal TV. It was soft launched...