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36288-22-9
80 % relative humidity (non-condensing)
E-beam pre-sterilised for sterile work
5uL up to 500uL
ααα (24R)-24-Methylcholest-3-ene and ααα (24R)-24-Ethylcholest-3-ene
VA HPLC guard column (analytical), NUCLEOGEL SAX, 8 µm, 5x3 mm 1400 Conductivity 36288-22-9For 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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