![EC HPLC guard column (analytical), NUCLEOCEL DELTA RP S, 5 µm, 4x3 mm [88987][MICROLAB] 4-n-Nonylphenol monoethoxylate](https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography_dc36b193-07b5-461e-9235-2e167c3214ea.jpg?v=1740398592)
Pay in 4 interest-free payments of $36.25 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
4-n-Nonylphenol monoethoxylate
1x replacement connector and 1x O-ring
CGBE1-125ML
AS100U10-1
EC HPLC guard column (analytical), NUCLEOCEL DELTA RP S, 5 µm, 4x3 mm [88987][MICROLAB] 4-n-Nonylphenol monoethoxylateFor protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary
US$ 129.00
US$ 99.00
US$ 79.00
US$ 149.50
US$ 39.00
US$ 65.00
US$ 139.00
US$ 49.00