52738-U Supelco Supelclean™ PSA SPE Bulk Packing pkg of 100 g

Properties


Related Categories Analytical/Chromatography, QuEChERS Bulk Adsorbents and Salts, Sample Preparation & Purification, Solid Phase Extraction (SPE), Sorbents,
feature   endcapped
packaging   pkg of 100 g
extent of labeling   8.4% C
  3.3% N loading
surface coverage   surface coverage 2.35 μmol/m2
matrix   silica gel base material (irregularly shaped)
matrix active group   ethylenediamine-N-propy bonding
particle size   50 μm
pore size   70 Å pore size
surface area   500 m2/g
pKa    (1) 10.1, (2) 10.9
capacity   0.98-1.05 meq/g capacity
mode of chromatography   ion exchange
  normal phase
فروشنده: آزمیران
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