dGTP (2’-deoxyguanosine 5’-triphosphate) is supplied as 100 mM aqueous solution at pH 7.0. dGTP (2’-deoxyguanosine 5’-triphosphate) is supplied as 100 mM aqueous solution at pH 7.0. Features: 1. Greater than 99% purity confirmed by HPLC 2. Free of Human and E.coli DNA 3. Highly stable