Detection of methanol Principle
The entry to this theme should be the damage to health caused by alcohol. Methanol can be detected with Schiff's reagent after oxidizing it to formaldehyde. Fruit brandies contain small amounts of methanol, in contrast to other spirits. Spirits which have a high methanol content are hazardous to health. Methanol is detected in alcoholic drinks. Learning objectives - Properties and detection methods for methanol
Benefits - Easy teaching and efficient learning by using interactive experimentation PHYWE-Software
- Experiment is part of a complete solution set with experiments for the topic Food Chemistry matched with international curriculum: all topics are covered
Scope of delivery |
Support base, variable
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02001-00
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1
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Stand rods, stainless steel, various sizes
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02059-00
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1
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Wire gauze with ceramic, 160 x 160 mm
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33287-01
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1
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Spoon, special steel
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33398-00
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1
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Beakers, Boro, low form, various sizes
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46055-00
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1
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Test tube, laboratory glass, various lengths, 100 pcs.
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37658-10
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1
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Test tube brush w. wool tip,d20mm
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38762-00
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1
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Test tube rack, wood, for 6 tubes d= 22mm
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MAU-20042200
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1
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Laboratory pen, waterproof, black
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38711-00
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1
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Test tube holder, up to d 22mm
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38823-00
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1
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Protecting glasses, clear glass
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39316-00
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1
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Rubber gloves, size M (8), one pair
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39323-00
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1
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Pipette with rubber bulb
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64701-00
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7
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Ring with boss head, i. d. = 10 cm
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37701-01
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1
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Ethanol extra pure ab.95% 1000 ml
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30008-70
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1
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Potassium permanganate, chem. pur., 250 g
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30108-25
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1
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Methanol 500 ml
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30142-50
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1
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Ortho-phosphoric acid 85% 250 ml
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30190-25
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1
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Sulphuric acid, 95-97%, 500 ml
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30219-50
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1
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Oxalic acid cryst. 100 g
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30268-10
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1
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Water, distilled 5 l
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31246-81
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1
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Schiff's reagent 250 ml
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31827-25
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1
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Boiling beads, 200 g
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36937-20
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1
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Butane burner with cartridge, 220 g
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32180-00
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1
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Service
