Analtech Catalog.pdf

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DEAE Avicel Cellulose UNIPLATESDiethylaminoethyl (DEAE) Cellulose carries positive charges at neutral and acidic pH. Commonly employed forseparation of negatively charged molecules by ion exchange chromatography. Hydrophilic nature of the cellulosesubstrate makes it well suited to ion exchange separations of delicate biomolecules. Plates are available withmixed layers containing both DEAE Cellulose and unmodified cellulose. Mixed-layer plates have lower ion exchangecapacity and may be expected to provide higher chromatographic mobility for negatively charged molecules.NOTE: HR plates contain a highly refined (HR) cellulose.25 Plates/Box, 250μm ThicknessPlate Size(cm)deae celluloseCat. No.avicelcat. no.avicel f20 x 20 36011A 36011AF10 x 20 36021A 36021AF5 x 20 36031A 36031AF9:1 Avicel:deae cellulose20 x 20 37011A 37011AF10 x 20 37021A 37021AF5 x 20 37031A 37031AF7.5:1 Avicel:deae cellulose20 x 20 38011A 38011AF10 x 20 38021A 38021AF5 x 20 38031A 38031AF15:2 hr cellulose:deae cellulose20 x 20 39011 39011F10 x 20 39021 39021F5 x 20 39031 39031FPHONE: 800.441.7540 • 302.737.6960 FAX: 302.737.7115WWW.ANALTECH.COM19
High Performance PlatesNormal PhaseHigh Performance UNIPLATES provide high resolutionseparations in less than five minutes with migration distances aslittle as 5 to 7 cm. These plates are prepared with high efficiencysilica gel having an 8 micron average particle diameter andnarrow particle size distribution. The adsorbent layers are only150 microns thick, resulting in more rapid solvent migration. Theadsorbent capacity is more than adequate for small samples usedin high performance TLC techniques. Typically, sample volumesfor high performance TLC are less than one microliter. Samplespots are normally smaller than one millimeter in diameter.Samples are spotted 1.0 to 1.5 cm from the bottom edge of theplate and 0.3 to 0.5 cm apart. Since smaller samples are applied,one 10 x 10 cm plate can separate as many samples as can beseparated on a 20 x 20 cm plate using standard TLC techniques.The smooth homogeneous surface of HPTLC UNIPLATES giveshigh signal-to-noise ratios for densitometric scanning, thusincreasing sensitivity and precision.Silica Gel HPTLC UNIPLATES (Organic Binder)25 Plates/Box, 150 μm Thickness, 8μm particle, 60Å porePlate Size (cm)cat. no.hp-hlcat. no.hp-hlf10 x 10 58077 5907710 x 20 58027 5902720 x 20 58017 59017scored10 x 10 (to 5 x 5) 58377 5937710 x 20 58527 59527preadsorbent10 x 10 60077 6107710 x 20 (low-form)* 60027 6102720 x 10 (high-form)* 60127 6112720 x 20 60017 61017* The preadsorbent zone on HPTLC UNIPLATES is 1.5 cm high. Low-form plateshave the preadsorbent zone along the 20 cm edge. High-form plates have thepreadsorbent zone along the 10 cm edge.• High efficiency 8 micron (ave) adsorbent withSilica Gel HPTLC UNIPLATES (Inorganic Binder)25 Plates/Box, 150 μm Thickness, 8μm particle, 60Å porePlate Size (cm)cat. no.hp-Ghlcat. no.hp-Ghlf10 x 10 56077 5707710 x 20 56027 5702720 x 20 56017 57017scored10 x 10 (to 5 x 5) 56377 5737710 x 20 56527 57527Unibond Amino (NH2) & Cyano (CN) HPTLCUNIPLATES25 Plates/Box, 150 μm Thickness, 8μm particle, 60Å porePlate Size (cm)cat. no.hp-NH2Fcat. no.hp-CNF10 x 10 22077 2307710 x 20 22027 2302720 x 20 22017 23017scorednarrow particle and pore size distribution• 150 micron adsorbent layer thickness for fastseparations• Homogeneous layer allows linear or radialseparations• Smooth adsorbent surface for noise freedensitometry10 X 20 22527 2352720PHONE: 800.441.7540 • 302.737.6960 FAX: 302.737.7115WWW.ANALTECH.COM
Page 4: Customer SupportAnaltech maintains
Page 8: Layer ThicknessAnaltech UNIPLATES a
Page 15 and 16: Modifiied Silica PlatesAnaltech man
Page 17 and 18: Hard Layer Plates• High performan
Page 19: Non-Silica Plates25 Plates/Box, 250
Page 23 and 24: Flexible-backed TLC Sheets• Light
Page 25 and 26: Solid Phase ExtractionSPE Cartridge
Page 27 and 28: Other Bulk SilicasSilica Gel packin
Page 29 and 30: TLC Educational ResourcesApplied Th
Page 32 and 33: Graduated Disposable Micropipettes
Page 34 and 35: tlc autospotterCheck out a videodem
Page 36 and 37: Rotors and Accessories for the Cycl
Page 38 and 39: Analtech’s glass TLC developing c
Page 40 and 41: Plate Conditioning ApparatusCatalog
Page 42 and 43: Visualization EquipmentTLC Reagent
Page 44 and 45: Lightweight UV CabinetThis compact,
Page 46 and 47: UV TransilluminatorsThese transillu
Page 48 and 49: ChromaDoc-It TLC Imaging SystemThis
Page 50 and 51: Introduction to SMT SAM-C18Columns
Page 52 and 53: Unique FeatureHighly versatile; str

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