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5 % acetic acid
ICP Spike Sample 1 in 5% HNO3/tr
MSMN-100PPM-125ML
Volume 50 mL Syringe Type Gastight Syringe Series 1000 Termination PTFE Luer Lock (TLL) Needle Metal (N) or Kel-F Gauge No Needle Included Point Style No Needle Included Needle Length No Needle Included Fluid Path Borosilicate glass
Filling material
VA HPLC guard column (analytical), NUCLEOGEL SUGAR Na, 8-10 µm, 21x4 mm Filling quantity - 2/2g 5 % acetic acidFor 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