depot pull
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high resolution and high yield (> 95%)Also suitable for small sample volumesHigh chemical stability and therefore compatible with many organic and other solventsGel Filtration Media ROTI®Dex is supplied as a dry powder and must be swollen in an aqueous solution before use
Grades 351
Colour - blue
Surface weight: 70 g/m2
they are developed for BOD applications (Biochemical Oxygen Demand) to analyze quality of water at 20°C for some days
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