Pay in 4 interest-free payments of $40.25 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
MSMO-10PPM-125ML
Chemical Form in Solution: Zn(OH)(aq)1+
13029-09-9
Closure with slit Silicone/PTFE septum for safe penetration of thick or blunt HPLC needles
Heptachlor-endo-epoxide (trans-)
EC HPLC guard column (analytical), NUCLEOSIL 100-5 C6H5, 5 µm, 4x3 mm Cemented Needle (CN) MSMO-10PPM-125MLFor 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