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Assurance® Grade Mixed Calibration Standard 3A for AA & ICP in 5% HNO3
Ores (fuse in Pt0 with KF + K2S2O7 - no KF if silica not present)
2H-Perfluorotetradecan-1-ol
45 inches (36
from Büchi
EC HPLC column (analytical), NUCLEODUR HILIC, 5 µm, 125x2 mm AF8-6104-12 Assurance® Grade Mixed Calibration StandardSeparation science is always looking for new and effective strategies to accomplish the tasks of modern analytics. Especially for polar compounds reversed phase HPLC the most common analytical method is often limited. Here, hydrophilic stationary phases provide an additional tool for the separation of polar analytes in HPLC. HILIC is NP chromatography of polar and ionic compounds under RP conditions. The zwitterionic HILIC phase is based on high
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