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5000 µg/mL
NUCLEOSIL 300-5 C18
4-Dimethylphenol
Volume 5 µL Syringe Type Microliter Syringe Series 7000 Termination Knurled Hub (KH) Needle Knurled Hub (KH) Gauge 24 gauge Point Style 2 Needle Length 2
EC HPLC guard column (analytical), NUCLEOSIL 100-5 N(CH₃)â‚‚, 5 µm, 4x3 mm Synonym - PFTedA 5000 µg/mLFor 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