Pinnacle Db Biph 1.9um, 100 X 2.1mm ,Each

Details:

Pinnacle* db biphenyl column (usp l11)^ pinnacle* db biphenyl column (usp l11) ph range: 2.5 To 8, temperature limit: 80 c, end-cap: yes, pore size: 140 a, carbon load: 8%, phase category: phenyl particle size 1.9Um, 100x2.1Mm (lengthxid)