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53599-40-9
1000ug/mL ARSENIC (+3) 125mL
2-Methylpyrazine
Macherey Nagel - Rapid Tests for Horticulture
Atomic Weight: 47
GC column, HYDRODEX BETA-3P, 25 m L, 0.25 mm ID, proprietary df G4513-80211 53599-40-9Capillary columns for GC enantiomer separation. HYDRODEX cyclodextrin phases are made of cyclic oligosaccharides consisting of seven ( cyclodextrin) or eight ( cyclodextrin) glucose units bonded through 1,4 linkages. Regioselective derivatization of the hydroxyl groups leads to phases with varying enantioselectivity, which are well suited for chiral analyses. Due to the high melting point of the HYDRODEX phases they are diluted with polysiloxanes.
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