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TLC visualization (staining) reagent bromocresol green for visualization of organic acids
5 µL Syringe Type Microliter Syringe Series 7000 Termination Neuros Needle Knurled Hub (KH) Gauge 32 gauge Point Style 4 Needle Length 0 - 20 mm adjustable Fluid Path SST
Disulfoton
Aliquot Dispense Wizard
1000ug/mL SAMARIUM 500mL
EC HPLC guard column (analytical), NUCLEODUR Phenyl-Hexyl, 5 µm, 4x3 mm 24582 TLC visualization (staining) reagent bromocresolFor 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