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monomeric modification
MBDSTFA (MTB-TFA or MTBSTFA) is a silylation reagent which donates a tert-butyldimethylsilyl group (TBDMS) for derivatizing active hydrogen atoms in hydroxyl
chlorobenzene
≤ 20 ppm Fe
Claritas PPT® Grade ICP-MS Instrument Check Standard 5
EC HPLC column (analytical), NUCLEODUR C18 Gravity, 5 µm, 250x4 mm 140-061-205 monomeric modificationThis high density C18 phase based on high purity NUCLEODUR silica gel with its endcapping suppresses any unwanted polar interactions between the silica surface and the sample, which makes Gravity particularly suitable for the separation of basic and other ionizable analytes. Due to the enhanced pH stability, LC MS suitability and superior base deactivation (BDS) it is a perfect choice for method development and valuable for RP applications. Technical
US$ 156.00
US$ 65.40
US$ 156.00
US$ 65.40