Product Type: HPLC Column Length: 200 mm Internal Diameter: 4.6 mm Particle Size: 10 µm Pore Size: 100 Å Chemistry: Silica USP Class: L3 Manufacturer: GL Sciences Delivery Time: approx. 7 days Column Type: Analytical Column Endcapping: non endcapped Carbon Load: 0.0 % Bet Surface Area [m2/g]: 450.0 Mode of Separation: Normal Phase Chromatography (NP) Hardware Type: Ready-to-use Column Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 2.0 pH Maximum: 7.5 Technology: HPLC

Product Type: HPLC Column Length: 250 mm Internal Diameter: 4.6 mm Particle Size: 3.5 µm Pore Size: 100 Å Chemistry: C18 (RP-18, ODS, Octadecyl) USP Class: L1 Manufacturer: GL Sciences Delivery Time: approx. 7 days Column Type: Analytical Column Endcapping: endcapped Carbon Load: 13.0 % Bet Surface Area [m2/g]: 350.0 Mode of Separation: Reversed Phase Chromatography (RP) Hardware Type: Ready-to-use Column pH Minimum: 1.0 pH Maximum: 10.0

Product Type: HPLC Column Length: 50 mm Internal Diameter: 2.1 mm Particle Size: 3.5 µm Pore Size: 100 Å Chemistry: C18 (RP-18, ODS, Octadecyl) USP Class: L1 Manufacturer: GL Sciences Delivery Time: approx. 7 days Column Type: Analytical Column Endcapping: endcapped Carbon Load: 14.0 % Bet Surface Area [m2/g]: 350.0 Mode of Separation: Reversed Phase Chromatography (RP) Hardware Type: Ready-to-use Column Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 1.0 pH Maximum: 10.0 Technology: HPLC

Product Type: HPLC Column Length: 250 mm Internal Diameter: 4.6 mm Particle Size: 3.5 µm Pore Size: 100 Å Chemistry: C8 (RP-8, MOS, Octyl) USP Class: L7 Manufacturer: GL Sciences Delivery Time: approx. 7 days Column Type: Analytical Column Endcapping: endcapped Carbon Load: 8.0 % Bet Surface Area [m2/g]: 350.0 Mode of Separation: Reversed Phase Chromatography (RP) Hardware Type: Ready-to-use Column Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 1.0 pH Maximum: 10.0 Technology: HPLC

Product Type: HPLC Column Length: 150 mm Internal Diameter: 4.6 mm Particle Size: 3.5 µm Pore Size: 100 Å Chemistry: CN (Cyano, Nitril) USP Class: L10 Manufacturer: GL Sciences Delivery Time: approx. 7 days Column Type: Analytical Column Endcapping: endcapped Carbon Load: 8.0 % Bet Surface Area [m2/g]: 350.0 Mode of Separation: Semipolar Phase Chromatography Hardware Type: Ready-to-use Column Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 200 bar Technology: HPLC

Product Type: HPLC Column Length: 250 mm Internal Diameter: 30 mm Particle Size: 5 µm Pore Size: 165 Å Chemistry: C18 (RP-18, ODS, Octadecyl) USP Class: L1 Manufacturer: GL Sciences Delivery Time: approx. 7 days Column Type: Preparative Column Endcapping: endcapped Carbon Load: 15.0 % Bet Surface Area [m2/g]: 185.0 Mode of Separation: Reversed Phase Chromatography (RP) Hardware Type: Ready-to-use Column Matrix: Hybrid Particle Morphology: spherical, fully porous pH Minimum: 1.0 pH Maximum: 12.0 Pressure Stability: 500 bar Technology: HPLC Temperature Maximum [°C]: 80

Product Type: HPLC Guard Columns Length: 10 mm Internal Diameter: 4.0 mm Particle Size: 3.5 µm Pore Size: 100 Å Chemistry: CN (Cyano, Nitril) USP Class: L10 Manufacturer: GL Sciences Delivery Time: approx. 7 days Endcapping: endcapped Carbon Load: 8.0 % Bet Surface Area [m2/g]: 350.0 Mode of Separation: Semipolar Phase Chromatography Hardware Type: Ready-to-use Column Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 200 bar Technology: HPLC

Product Type: HPLC Column Length: 75 mm Internal Diameter: 4.6 mm Particle Size: 3.5 µm Pore Size: 100 Å Chemistry: CN (Cyano, Nitril) USP Class: L10 Manufacturer: GL Sciences Delivery Time: approx. 7 days Column Type: Analytical Column Endcapping: endcapped Carbon Load: 8.0 % Bet Surface Area [m2/g]: 350.0 Mode of Separation: Semipolar Phase Chromatography Hardware Type: Ready-to-use Column Matrix: Silica Particle Morphology: spherical, fully porous pH Minimum: 2.0 pH Maximum: 7.5 Pressure Stability: 200 bar Technology: HPLC