Breckland Scientific 2023 Catalogue

Chromatography - Cleaning

Thin Layer Chromatography (TLC)

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1 TLC PLATES (POLYGRAM) A range of Polygram SIL G/UV254 (fluorescent indicator) polyester TKC plates. The plates are coated with Silica 60, providing outstanding wettability and separation efficiency, and are easy to cut without the silica flaking, due to the excellent binding system. All sizes have UV254nm indicator incorporated in the coating. Can be used with ninhydrin spray and/or short wave UV254 lamps to view the separated components. Cat No. Description Size (mm) Indicator Price Per CHR-450-100 Polygram TLC Plates 80x40 UV254nm & UV366nm 66.17 pk CHR-450-150 Polygram TLC Plates 50x200 117.88 pk CHR-450-250 Polygram TLC Plates 200x200 UV254nm 191.25 pk 2 BATTERY UV LAMP - 254NM & 380NM A handheld ultraviolet lamp suitable for use with TLC plates which have UV 254 indicator, as well as for viewing certain geological mineral specimens which exhibit UV fluorescence. The UV lamp comes with both shortwave and long wave light sources: The short wave light is provided by a small tube emitting UV at 254nm and the long wave light is provided by a UV LED emitting at 380nm. Dimensions: 13 x 55 x 25mm. Requires 4x AA batteries (not included). Care: Do not look directly into UV lights and do not expose unprotected skin to shortwave UV light for more than a few seconds. The wearing of UV protective glasses is recommended when using any shortwave (UVC) lamps (e.g. SUV-100-100). Cat No. Description Wavelength Price Per LAM-450-100 UV Lamp 254 & 380nm 53.46 ea. 3 NINHYDRIN SPRAY Supplied in a pump action spray bottle, Ninhydrin solution is used to help visualise amino acids after chromatographic separation. Also useful for practical forensic investigations and fingerprint analysis. N.B. This is now 240ml. Cat No. Description Price Per S3203038-240ML Ninhydrin Spray 24.78 240ml

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TLC Plates

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Related Products... For other UV lamps see Lamps

UV Lamp

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Ninhydrin Spray

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Microscope & Lens Cleaning

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4 MICROSCOPE CLEANING KIT Includes lens cleaning fluid, lint free cloth or tissue, brush and air blower. Cat No. Description Price Per CLE-700-010 Microscope Cleaning Kit 21.60 ea. 5 LENS CLEANING TISSUES Whatman 105 lens tissues, for cleaning microscope lenses and optics. Cat No. Description Size Price Per CLE-700-100 Lens Cleaning Tissue 150 x 100mm 6.29 25pk LENS TISSUES - BASIC Designed specifically for cleaning microscope lenses and optics. Cat No. Description Size Price Per CLE-700-050 Lens Tissues - Basic 100 x 150mm 3.19 100pk

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Microscope Cleaning Kit

Lens Cleaning Tissues

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