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                                                | Rapid Tests |  
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                                                                    pH Test Papers QUANTOFIX® Test Strips Special Test Papers AQUADUR® Qualitative Test Papers |  
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                                                | Filtration and Extraction |  
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                                                                    Ashless Filter Papers  Qualitative Filter Papers Glass Fiber Papers Technical Filter Papers Creped Filter Papers  Embossed Filter Papers  | 
                                                                    Special Filter Papers Extraction Thimbles  Membranes Syringe Filters Multi 96 Plates |  
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                                                | TLC Phases |  
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                                                                    Standard silica Unmodified silica for HPTLC Modified silica for HPTLC Aluminium oxideCellulose, unmodified and modifiedLayers for special separations |  |  |  
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