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AS1kMN10-1
100ug/mL URANIUM 125mL
ßß-Carotane
Organic Matrices (dry ash at 450°C in Pt0 and dissolve by heating with 1:1:1 H2O / HF / H2SO4 or fuse ash with pyrosulfate if oxide is as plastic pigment and likely in brookite crystalline form)
13151-34-3
Derivatization reagents for GC, alkylation, methylation, DMF-DMA 548-1192 AS1kMN10-1For methylation with DMF DMA it is necessary to use a mixture of DMF DMA with pyridine, THF, acetone (barbiturates) or another solvent. These products contain harmful substances which must be specially labeled as hazardous. For detailed information please see SDS. Technical Data Downloads Macherey Nagel Chromatography Catalogue
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