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804022
Pre-coated TLC polyester sheets, POLYGRAM SIL N-HR UV254, 5x
Price: $177.29List Price: $196.99High purity silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å specific pore volume 0.75 mL/g, particle size 5&ndash17 µm Different binder system compared to SIL G results in different separation characteristics Special -