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Th ICP-MS 28 amu 4000 - 8000 ppt n/a M+ 14N2
CE-certified according to the directive for medical products 93/42/EWG
CGGE10-125ML
Germanium 10 mg/l for ICP-MS
IV-STOCK-17-125ML
EC HPLC guard column (analytical), NUCLEODUR 100-5 NH2-RP, 5 µm, 4x2 mm E3GA4R Th ICP-MS 28 amu 4000For 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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