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This product is a replacement for 21010
KF NEEDLE (25/51/3) 6/pk
2-Ethyl-3-methoxypyrazine
Round bottom
16655-82-6
EC UHPLC column (analytical), NUCLEODUR PolarTec, 1.8 µm, 100x4.6 mm ICP-57W-10X-0.5 This product is a replacementBased on high purity NUCLEODUR silica gel, a polar group was embedded in a hydrophobic C18 modification. As a result, this HPLC phase shows steric and an increased polar selectivity. This HPLC phase shows a good performance under high aqueous conditions. It is a hydrophobic phase with pronounced hydrophilic properties. Separation mechanism based on hydrophobic (van der Waals) and polar interactions. Suitable for LC MS due to low bleeding
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