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2-propandiol-1-monostearate
Volume 2 µL Syringe Type Microliter Syringe Series 7000 Termination Knurled Hub (KH) Needle Knurled Hub (KH) Gauge 25 gauge Point Style 3 Needle Length 2
CGPTNO31-500ML
5-Di-tert-butylphenol
Vanadium 1000 mg/l for ICP
EC HPLC guard column (analytical), NUCLEODUR C18 Pyramid, 3 µm, 4x2 mm High Purity Ionization Buffer 2-propandiol-1-monostearateFor 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
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