General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
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chromatography<br />
Thin-film chromatography<br />
�<br />
665 560<br />
Separating tank �<br />
With V-shaped bottom, ground glass lip and<br />
cover, for chromatograms up to 200 x 200 mm<br />
in size.<br />
Weight: 3.9 kg<br />
665 565<br />
Support for paper chromatograms �<br />
Used to suspend the chromatograms in the<br />
separating tank (> 665 560), glass, consisting<br />
of two side pieces and two cross pieces with<br />
glass hooks.<br />
Stand<br />
�<br />
Equipment for thin layer chromatography<br />
665 634<br />
665 634<br />
�<br />
For analysis lamp (> 665 635)<br />
665 635<br />
Dimensions: 110 x 230 x 240 mm<br />
Weight: 1.0 kg<br />
46 LEYBOLD DIDACTIC · GENERAL CATALOGUE CHEMISTRY<br />
�<br />
�<br />
�<br />
�<br />
665 563<br />
Miniature separation tank �<br />
With screw top, for chromatograms measuring<br />
up to 50 x 100 mm.<br />
665 566<br />
Ribbed clamps �<br />
Used to fasten the filter paper for tank saturation<br />
and the prepared films in the separating<br />
tank (> 665 560)<br />
1 pair<br />
665 568<br />
Microcapillaries �<br />
For applying the solutions which are to be<br />
examined: package of 250 pcs.<br />
Length: 100 mm<br />
665 635<br />
Analysis lamp<br />
�<br />
For short- and long-wave UV radiation, for<br />
examination of the fluorescent properties of<br />
many inorganic and organic substances and in<br />
chromatography to differentiate among oils,<br />
dyes, minerals, nutrients, textiles etc. on the<br />
basis of their fluorescent colour.<br />
Wavelengths: 254 nm and 366 nm<br />
Power: 4 watts each<br />
Power supply: 230 V, 50 Hz<br />
Dimensions: 205 x 70 x 55 mm<br />
Weight: 1.0 kg<br />
�<br />
665 570<br />
Application and<br />
R F value template after MAEY �<br />
Combination template for reproductive application<br />
of the starting points and to evaluate the<br />
flow distance (R F -values).<br />
664 183<br />
Petri dish �<br />
For round filter chromatography.<br />
Dimensions: 100 mm dia.<br />
Height: 20 mm<br />
665 578<br />
Reagent atomizer �<br />
For atomization of reagents and dyes for chromatography<br />
without propellant gas<br />
Scope of delivery<br />
1 Erlenmeyer flask, 100 ml, ST 19/26<br />
1 Atomizer attachment made of glass<br />
667 241<br />
Rubber bulb �<br />
Simple, for reagent atomizer (> 665 578)<br />
661 123<br />
Chromatography of amino acids<br />
Chemicals and equipment required for chromatographic<br />
identification of amino acids, can be<br />
used, for instance, in experiments dealing with:<br />
Merrifield synthesis<br />
Stanley-Miller experiment<br />
Food analysis<br />
Scope of delivery<br />
1 Dansyl chloride, 1 g 663 970<br />
1 Set of 10 micropolyamide films 661 064<br />
1 Set of 250 microcapillaries 665 568<br />
1 Set of 100 disposable gloves 667 606
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