Product Type: SEC / GPC Columns Length: 300 mm Internal Diameter: 7.7 mm Particle Size: 10 µm Pore Size: 50 Å Manufacturer: Macherey-Nagel Delivery Time: approx. 4 days Base Material: Styrene-divinylbenzene Exclusion Limit: 2.000 (PS) Mode of Separation: SEC / Organic Size Exclusion Chromatography (GPC) Matrix: Polymer

Product Type: SEC / GPC Guard Columns Length: 50 mm Internal Diameter: 7.7 mm Particle Size: 5 µm Manufacturer: Macherey-Nagel Delivery Time: approx. 4 days Base Material: Styrene-divinylbenzene Mode of Separation: SEC / Organic Size Exclusion Chromatography (GPC) Matrix: Polymer

Product Type: SEC / GPC Columns Length: 300 mm Internal Diameter: 7.7 mm Particle Size: 5 µm Pore Size: 10.000 Å (10e4 Å) Manufacturer: Macherey-Nagel Delivery Time: approx. 4 days Base Material: Styrene-divinylbenzene Exclusion Limit: 500.000 (PS) Mode of Separation: SEC / Organic Size Exclusion Chromatography (GPC) Matrix: Polymer

Product Type: SEC / GPC Columns Length: 300 mm Internal Diameter: 7.7 mm Particle Size: 5 µm Pore Size: 500 Å Manufacturer: Macherey-Nagel Delivery Time: approx. 4 days Base Material: Styrene-divinylbenzene Exclusion Limit: 25.000 (PS) Mode of Separation: SEC / Organic Size Exclusion Chromatography (GPC) Matrix: Polymer

Product Type: SEC / GPC Columns Length: 300 mm Internal Diameter: 7.7 mm Particle Size: 5 µm Pore Size: 100 Å Manufacturer: Macherey-Nagel Delivery Time: approx. 4 days Base Material: Styrene-divinylbenzene Exclusion Limit: 4.000 (PS) Mode of Separation: SEC / Organic Size Exclusion Chromatography (GPC) Matrix: Polymer

Product Type: SEC / GPC Columns Length: 300 mm Internal Diameter: 7.7 mm Particle Size: 5 µm Pore Size: 50 Å Manufacturer: Macherey-Nagel Delivery Time: approx. 4 days Base Material: Styrene-divinylbenzene Exclusion Limit: 2.000 (PS) Mode of Separation: SEC / Organic Size Exclusion Chromatography (GPC) Matrix: Polymer