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O-Diethyl dithiophosphate-13C4
10x MULTI 96-well plates (monoblocks)
98319-26-7
and HF aqueous matrices water and NH4OH
GFAA CALIBRATION STD 125mL
EC HPLC guard column (analytical), NUCLEOSIL 100-5 OH (Diol), 5 µm, 4x3 mm ICP-067 O-Diethyl dithiophosphate-13C4For 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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