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  • CHROMAFIL® MULTI 96 filter plates

    MACHEREY-NAGEL

    Features 96-well polypropylene plates for simultaneous filtration of 96 samples Advantages of this high-throughput system: Economical by saving time and solvent Minimized dead volume (≤ 40 µL) Use of multi-channel pipettors facilitates liquid transfer steps Readily…

  • ALUGRAM® Xtra SIL G Unmodified Standard Silica Layers on Aluminium for TLC

    MACHEREY-NAGEL

    Features Silica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 5–17 µm; standard grade Outstanding wettability for precise colorization results, even with 100 % aqueous detection reagents Excellent separation…

  • Alox Aluminium Oxide Layers for TLC

    MACHEREY-NAGEL

    Aluminium oxide, specific surface (BET) ~ 200 m 2 /g, mean pore size 60 Å; inert organic binder indicator manganese-activated zinc silicate available as glass plates, POLYGRAM® polyester sheets and ALUGRAM® aluminium sheets Recommended application: terpenes, alkaloids,…

  • RP-18 W/UV254 Octadecyl-Modified HPTLC Silica Layers

    MACHEREY-NAGEL

    Features Base material: silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å specific pore volume 0.75 mL/g particle size 2–10 μm for preparative plates (1 mm thickness of layer) standard silica 60 particle size 5–17 µm pH stability…

  • SIL G Unmodified Standard Silica Layers for TLC

    MACHEREY-NAGEL

    Silica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 5–17 µm; standard grade Thickness of layer for analytical plates 0.25 mm, for preparative plates 0.5 and 1 mm For 2 mm preparative layers a slightly coarser…

  • SIL G Unmodified Standard Silica Layers for TLC

    MACHEREY-NAGEL

    Silica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 5–17 µm; standard grade Thickness of layer for analytical plates 0.25 mm, for preparative plates 0.5 and 1 mm For 2 mm preparative layers a slightly coarser…

  • Developing Chambers for TLC

    MACHEREY-NAGEL

  • SILGUR Unmodified Standard Silica Layers with Concentrating Zone for TLC

    MACHEREY-NAGEL

    Features Silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å specific pore volume 0.75 mL/g, particle size 5–17 µm available as glass plates with or without fluorescent indicator also available as ALUGRAM® Xtra aluminium sheets Excellent…

  • ADAMANT Unmodified Standard Silica Layers for TLC

    MACHEREY-NAGEL

    Features Silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 5–17 µm Outstanding hardness and abrasion resistance due to an optimized binder system Increased separation efficiency due to an optimized particle…

  • Cellulose MN 300 Native Fibrous Cellulose Layers for TLC

    MACHEREY-NAGEL

    Features Fiber length (95 %) 2–20 μm, average degree of polymerization 400–500 specific surface acc. to Blaine 15000 cm 2 /g ≤ 20 ppm Fe, 6 ppm Cu, 7 ppm P; dichloromethane extract ≤ 0.25% residue on ignition at 850°C ≤ 1500 ppm available as glass…

  • Nano-SIL C18 Octadecyl-Modified HPTLC Silica Layers

    MACHEREY-NAGEL

    Features Base material: Nano-silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 2–10 μm, pH stability 2–10 Partial (50%) or complete (100%) octadecyl modification, carbon content 7.5 and 14%, respectively…

  • Nano-SIL Unmodified HPTLC Silica Layers

    MACHEREY-NAGEL

    Features Nano silica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 2–10 µm Indicator: manganese activated zinc silicate with green fluorescence for short-wave UV (254 nm) Binder: highly polymeric product,…

  • Acetylated Cellulose Layers for TLC

    MACHEREY-NAGEL

    Fibrous cellulose with 10 % content of acetylated cellulose available as POLYGRAM® polyester sheets Recommended application: reversed phase chromatography

  • SIL HD Unmodified Standard Silica Layers for TLC

    MACHEREY-NAGEL

    Features Silica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 5–17 µm Outstanding dyeability and abrasion resistance due to an optimized binder system Good wettability for precise colorization results, even…

  • DURASIL Unmodified Standard Silica Layers for TLC

    MACHEREY-NAGEL

    Features Silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 5–17 µm Hard, water-resistant and wettable layers due to a special binder system No reversed phase tendency, more polar than SIL G Available as…

  • Mixed Layers for TLC

    MACHEREY-NAGEL

    Features Alox/CEL-AC-Mix-25 : mixed layer of aluminium oxide G and acetylated cellulose recommended for separation of PAHs SILCEL-Mix-25 : mixed layer of cellulose and silica, recommended for separation of preservatives and other antimicrobial compounds

  • Nano-SIL HD Unmodified HPTLC Silica Layers

    MACHEREY-NAGEL

    Features Nano silica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 2–10 µm Outstanding dyeability and abrasion resistance due to an optimized binder system Good wettability for precise colorization results,…

  • CHIRALPLATE Special Layer for TLC Enantiomer Separation

    MACHEREY-NAGEL

    Features Reversed phase nano silica impregnated with Cu(II) ions and a chiral selector (a proline derivative, DP 31 43 726 and EP 0 143 147) Separation based on ligand exchange, i. e. formation of ternary mixed-ligand complexes with the Cu(II) ions differences in the stability of the…

  • Nano-SILGUR Unmodified HPTLC Silica Layers with Concentrating Zone

    MACHEREY-NAGEL

    Features Nano silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0,75 mL/g particle size 2–10 µm narrow fractionation of the silica particles allows sharper separations, shorter developing times, shorter migration distances, lower…

  • Cellulose MN 400 (AVICEL®) Microcrystalline Cellulose Layers for TLC

    MACHEREY-NAGEL

    Prepared by hydrolysis of high purity cellulose with HCl mean degree of polymerization 40–200 Available as glass plates and POLYGRAM® polyester sheets Recommended application: carboxylic acids, lower alcohols, urea and purine derivatives

  • Polyamide-6 E-Polycaprolactame Layers for TLC

    MACHEREY-NAGEL

    Polyamide 6 = Nylon 6 = perlon = ε-Polycaprolactame separation mechanism based on hydrogen bonds to amide groups of the polymer matrix as well as on ionic, dipol and electron donor/acceptor interactions available as POLYGRAM® polyester sheets with or without fluorescent indicator …

  • Nano-DURASIL Unmodified HPTLC Silica Layers

    MACHEREY-NAGEL

    Features Nano silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 2–10 µm Indicator: manganese activated zinc silicate with green fluorescence for short-wave UV (254 nm) Hard, water-resistant and wettable…

  • Nano-ADAMANT Unmodified HPTLC Silica Layers

    MACHEREY-NAGEL

    Features Nano silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 2–10 µm Outstanding hardness and abrasion resistance due to an optimized binder system Increased separation efficiency due to an optimized…

  • RP-2/UV254 'Silanized Silica' Dimethyl-Modified Standard Silica Layers for TLC

    MACHEREY-NAGEL

    Features Base material: silica 60, specific surface (BET) ~ 500 m 2 /g mean pore size 60 Å specific pore volume 0.75 mL/g particle size 5–17 μm pH stability 2–10 Indicator: acid-resistant product with a pale blue fluorescence for short-wave UV…

  • Nano-SIL CN Cyano-Modified HPTLC Silica Layers

    MACHEREY-NAGEL

    Features Base material: Nano silica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å specific pore volume 0.75 mL/g particle size 2–10 μm pH stability 2–8 Indicator: acid-resistant product with a pale blue fluorescence for short-wave UV…

  • Nano-SIL NH2 Amino-Modified HPTLC Silica Layers

    MACHEREY-NAGEL

    Features Base material: nano silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å, specific pore volume 0.75 mL/g particle size 2–10 μm pH stability 2–8 Indicator: acid-resistant product with a pale blue fluorescence for short-wave UV (254…

  • IONEX Special TLC Layers of Silica Mixed with Ion Exchange Resins

    MACHEREY-NAGEL

    Features IONEX-25 SA-Na: mixture of silica and a strongly acidic cation exchanger coated to polyester sheets IONEX-25 SB-AC: mixture of silica and a strongly basic anion exchanger coated to polyester sheets Both layers contain an inert organic binder. Recommended application:…

  • SIL N-HR Unmodified Standard Silica Layers for TLC

    MACHEREY-NAGEL

    High purity silica 60, specific surface (BET) ~ 500 m2/g, mean pore size 60 Å specific pore volume 0.75 mL/g, particle size 5–17 µm Different binder system compared to SIL G results in different separation characteristics Special feature of the POLYGRAM® SIL N-HR:…

  • SIL G-25 HR Special Silica Layer for TLC Separation of Aflatoxins

    MACHEREY-NAGEL

    Features High purity silica 60 with gypsum and a very small quantity of a polymeric organic binder softer than the standard silica layer, i. e. spots can be scratched and the layer absorbs faster Available as glass plates with or without fluorescent indicator Recommended for the…

  • Cellulose MN 300 PEI-Impregnated Cellulose Ion Exchange Layers for TLC

    MACHEREY-NAGEL

    Fibrous cellulose impregnated with polyethyleneimine available as POLYGRAM® polyester sheets with or without fluorescent indicator Recommended application: analysis of nucleic acids, and of mutagenic substances with the 32P postlabelling procedure

  • SIL G-25 Tenside Special Silica Layer for TLC Separation of Surfactants

    MACHEREY-NAGEL

    Features Silica G impregnated with ammonium sulfate available as glass plates without fluorescent indicator Recommended for the separation of detergents, alkanesulfonates, polyglycols etc.

  • Nano-SIL PAH Special HPTLC Silica Layer for PAH Analysis

    MACHEREY-NAGEL

    Features Base material: nano silica 60, specific surface (BET) ~ 500 m 2 /g, mean pore size 60 Å, specific pore volume 0.75 mL/g, particle size 2–10 μm impregnated with caffeine, an electron acceptor for PAH analysis based on charge-transfer complexes available as glass…

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