Macherey-Nagel NUCLEODUR® 100-5 NH2-RP EC Analytical Column; 150mm Length

Item No. 4004540

Pore size 110 Å. particle sizes 3 and 5µm; 2.5%C; not endcapped - USP L8. Multi-mode columns (RP and NP). Normal phase chromatography (NP) with hexan. dichloromethane or 2-propanol as mobile phase for polar compounds such as substituted anilines. esters. chlorinated pesticides. Reversed phase chromatography (RP) of polar compounds like sugars in aqueous-organic eluent systems. Ion exchange chromatography of anions and organic acids using common buffers and organic modifiers. Stable against hydrolysis at low pH. working range pH 2-8. 100% stable in water. suitable for LC-MS. Ideal for: Polar compounds under RP conditions (sugars. DNA bases). hydrocarbons under NP conditions. Eluent in column is n-heptane for the NP mode - RP columns are delivered in acetonitrile - water. For changing the solvent system a rinsing step with THF may be necessary. Eluent in column acetonitrile. particle size 5µm.

Additional Details

Pack Size	ea
Weight	0.26
Weight Unit	Kg
Tariff Code	90279000
Country of Origin	Germany

Additional Details

Pack Size	ea
Weight	0.26
Weight Unit	Kg
Tariff Code	90279000
Country of Origin	Germany

Description

Internal Diameter: 4.6 mm

Particle Size: 5 µm

Length: 150 mm