Breckland Scientific 2023 Catalogue

Chromatography

Chromatography Accessories

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1 CHROMATOGRAPHY INKS A range of inks suitable for use in separation chromatography. Cat No. Description Colour Price Per CHR-100-100 Chromatography Ink Brown 6.97 5ml CHR-100-150 Chromatography Ink Royal Blue 6.97 5ml CHR-100-200 Chromatography Ink Scarlet 6.97 5ml CHR-100-250 Chromatography Ink Green 6.97 5ml CHR-100-300 Chromatography Ink Blue/Black 7.42 5ml 2 CHROMATOGRAPHY SEPARATION INK A mixture of cyan, magenta and yellow inks which appears black when combined but separates out into bright constituent colours when spotted on chromatography card and separated by running with a solvent. Provides sufficient for approximately 500 ink spots. Cat No. Description Price Per CHR-110-100 Chromatography Separation Ink 3.60 ea. 3 FOOD DYES A set of seven named powdered food dyes, including 1 gram each of: E102 Tartrazine, E133 Brilliant Blue, E122 Carmoisine, E110 Sunset Yellow, E131 Patent Blue V, E142 Green S, E127 Erythrosine. Ideal for chromatography experiments. Contents 7 x 1g. Cat No. Description Price Per CHR-120-100 Food Dyes Set 34.68 set 4 CHROMATOGRAPHY MARKERS Amino acids for use as chromatography markers. Three separate amino acid solutions are available, along with a mixture of all three of these. The amino acids are dissolved in a mixture of water and Propan-2-ol (Isopropanol). Cat No. Description Price Per CHR-150-100 DL Aspartic Acid 6.98 5ml CHR-150-150 DL Leucine 6.98 5ml CHR-150-200 DL Lysine Monohydrochloride 6.98 5ml CHR-150-250 Mixture of all three Amino Acids above 6.98 5ml 5 FOOD COLOURING Water soluble liquid food colouring, available in four different colours in 28ml bottles. Ideal for use in chromatography experiments. Cat No. Description Price Per CHR-130-100 Blue Food Colouring 2.55 28ml CHR-130-150 Green Food Colouring 2.55 28ml CHR-130-200 Red Food Colouring 2.55 28ml CHR-130-250 Yellow Food Colouring 2.55 28ml

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Chromatography Ink

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Food Dyes

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Chromatography Separation Ink

Chromatography Markers

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Related Products... See ninhydrin spray on the following page See amino acids

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Food Colouring

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