EC HPLC column (analytical), NUCLEODUR 300-5 C4 ec, 5 µm, 250x3 mm Instrumental measuring range - Nitrite - 0.5–80 mg/L NO₂⁻ 50x (10x5) PTL columns

50x (10x5) PTL columns

Ethyl-ß-D-6-glucuronide-d5 (ethyl-d5)

NUCLEOSIL 50-5 C18 ec

Chemical Form in Solution:  Cd2(OH)(aq)3+ and Cd(OH)(aq)1+

Headspace screw neck vials N 18

EC HPLC column (analytical), NUCLEODUR 300-5 C4 ec, 5 µm, 250x3 mm Instrumental measuring range - Nitrite - 0.5–80 mg/L NO₂⁻ 50x (10x5) PTL columnsWide pore RP phase for daily routine analysis. The medium density butyl modification is based on high purity NUCLEODUR silica gel and is often used for the separation of biomolecules. Butyl (C4) modifications have a lower retention for hydrophobic compounds compared to C18 (octadecyl silane, ODS) or C8 (octyl, MOS) modifications. Technical Data Downloads Recommended application(s) HPLC Brand NUCLEODUR Base material NUCLEODUR high purity silica