One Tube of each of 4 NTPs (ATP, CTP, GTP, UTP) not premixed 25 umol each^ One Tube of each of 4 NTPs (ATP, CTP, GTP, UTP), provided in sterile deionized water at 100 mM and adjusted to pH 7.0 with NaOH, Synthesize RNA, Stabilize RNA by incorporating 2'-fluorine, Size: 25 umol each( not premixed)