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34 Preparative Liquid Chromatography Columns Lobar®-Ready-to-Use Glass Columns for Medium-Pressure Chromatography Ready-to-use glass columns with a broad range of frequently used stationary phases are available for convenient medium-pressure (up to 6 bar) preparative chromatography. Lobar® columns are available in various dimensions for the purification of compounds up to gram size. Reliable LiChroprep® materials with a particle size 40 - 63 µm are used as stationary phases. Due to the mechanized packing technique used Lobar® glass columns have a higher reproducibility and excellent performance. They are, of course, biocompatible as only materials such as Teflon®, ceramic frits and glass are used; thus even the most sensitive samples can be purified. Due to their simple, reliable and reproducible application, Lobar® glass columns have become highly acceptable throughout the world, a fact that is reflected in numerous publications. A literature reference list containing several hundred references is available for those who are interested in the preparative purification of products using Lobar® glass columns and LiChroprep® stationary phases. Hibar®-Ready-to-Use Pre-Packed Columns (250 – 25 mm) If you want the versatility to quickly change columns but you prefer to purchase ready-to-use columns with the required sorbents, then the columns filled with LiChrospher® or LiChroprep® provide the perfect answer. Although the special engineering know-how and construction skills required to manufacture preparative HPLC columns often make them very expensive, the ready-to-use column enables you to purchase high-quality, ready-to-use columns at a very reasonable price. Thus, if you are looking for the highest quality standards without stressing your budget, then Hibar® columns provide the answer. Benefits of Lobar® pre-packed columns: · All parts that come into contact with liquid are biocompatible · Lobar® columns are available in various dimensions · Lobar® columns guarantee high reproducibility and performance Specification of Lobar ® glass columns Column Internal Sample Contents of length Diameter amount stationary phase [mm] [mm] [g] [mL] [g] 240 10 < 0.2 < 1 ~ 20 310 25 < 1 < 5 ~ 70 440 37 < 3 < 10 ~ 220 Benefits of Hibar® pre-packed columns: Quality Hibar® pre-packed columns are manufactured to strictly controlled conditions to ensure both excellent results and reproducibility. Each packed column is provided with a Certificate of Analysis. Versatile You can choose your Hibar® pre-packed column from an extensive range of sorbents. Easy All columns are ready-to-use and can be easily connected to any HPLC system. Problem-free Methods developed on a particular sorbent on an analytical scale can be directly scaled-up to preparative scale.
Lobar®-ready-to-use column / Ordering information Designation Cat.-No. Stationary phase [g] Dimension [Length] i.d. Contents LiChroprep® Si 60 1.10400.0001 ~ 20 240 mm 10 mm 1 piece LiChroprep® Si 60 1.10401.0001 ~ 70 310 mm 25 mm 1 piece LiChroprep® Si 60 1.10402.0001 ~ 220 440 mm 37 mm 1 piece LiChroprep® RP-18 1.10624.0001 ~ 20 240 mm 10 mm 1 piece LiChroprep® RP-18 1.10625.0001 ~ 70 310 mm 25 mm 1 piece LiChroprep® RP-18 1.10626.0001 ~ 220 440 mm 37 mm 1 piece Accessories for Lobar ® -ready-to-use glass columns Designation Ordering No. Contents of one package Lobar® glass columns basic equipment 1.10407.0001 5 m PTFE capillary tube (o.d. 1.5 mm, i.d. 1 mm) 1 glass capillary 3-way valve and Teflon stopcock (4) 1 glass syringe with Luer® connection (2 ml) 4 stainless steel cannulas (o.d. 1.5 mm) 3 stainless steel connecting capillaries (o.d. 1.5 mm, i.d. 1 mm) 1 pack emery paper (for holding the tubing) 1 awl (for PTFE tubes) Lobar® assembly kit 1.15395.0001 2 adaptors for tube conection (o.d. 1/16“) (PTFE b ody with PP nut) for direct connection to the Lobar® column 5 m PTFE tubing (o.d. 1/16“, i.d. 0.8 mm) 1 dead-volume free coupling unit with 2 nuts (PP) 4 PTFE gripper with stainless steel retainer 1 PTFE connector for tubing connection (o.d. 1/16“ or 1/8“) complete with fluoron seals and 2 PP nuts) 2 PTFE cones for PTFE connector 6 spare O-rings ^ Lobar® connectors (dead-volume free) 1.15455.0001 5 connectors with 10 nuts for tubing connector (o.d. 1/16“) (PP) Lobar® PTFE gripper with stainless steel retainer 1.15396.0001 10 PTFE gripper with stainless steel retainer for tubing connector (o.d. 1/16“) Lobar® nuts 1.15393.0001 10 nuts for tubing connection (o.d. 1/16“) (PP) Prepacked Hibar® column (250 - 25 mm) Hibar® pre-packed columns (25 mm, i.d.), available ex-stock / Ordering information Cat.-No. Particle Dimension Content size [µm] [mm] LiChrosorb® Si 60 1.51435.0001 7 250 - 25 1 piece LiChrosorb® RP-18 1.51494.0001 7 250 - 25 1 piece LiChrosorb® RP-8 1.51441.0001 7 250 - 25 1 piece LiChrosorb® RP-select B 1.51464.0001 7 250 - 25 1 piece LiChrospher® Si 60 1.51485.0001 5 250 - 25 1 piece LiChrospher® 100 RP-18 1.51483.0001 5 250 - 25 1 piece LiChrospher® 100 RP-8 1.51482.0001 5 250 - 25 1 piece LiChrospher® 60 RP-select B 1.51484.0001 5 250 - 25 1 piece Replacement frits for Hibar® columns 1.51221.0001 1 piece Amino Acids Buffers Benzonase® Biochromatography Process and Production Chromatography Preparative Columns Biochemicals Enzymes 35
Page 1: Processing Products and Services Ad
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Page 7 and 8: Life Sciences Products Research Bio
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Page 22 and 23: 22 Fractogel® EMD Tentacle Phases
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Page 44 and 45: 44 Product Cat.-No. Pack size Gluta
Page 46 and 47: 46 Enzymes for Processing Below you
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