KOSMOS Chemielabor C 1000
SKU: 79845100383

KOSMOS Chemielabor C 1000

Sale price$35.99 Regular price$39.99
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

KOSMOS Chemielabor C 1000Metalle mit einem Nachweismittel aufspren, Molekle spalten oder das Gas im Mineralwasser untersuchen Kinder von 10 bis 14 Jahren entdecken in 125 anschaulichen Basisexperimenten die chemischen Eigenschaften bekannter Stoffe. Egal ob Farbwechsel durch Essig oder Trennmethoden fr Filzstiftfarben hier berrascht die Chemie, die im Alltglichen steckt. Das reich bebilderte Anleitungsbuch fhrt altersgerecht in die Grundlagen der chemischen Laborpraxis ein.

Metalle mit einem Nachweismittel aufspüren, Moleküle spalten oder das Gas im Mineralwasser untersuchen – Kinder von 10 bis 14 Jahren entdecken in 125 anschaulichen Basisexperimenten die chemischen Eigenschaften bekannter Stoffe. Egal ob Farbwechsel durch Essig oder Trennmethoden für Filzstiftfarben – hier überrascht die Chemie, die im Alltäglichen steckt. Das reich bebilderte Anleitungsbuch führt altersgerecht in die Grundlagen der chemischen Laborpraxis ein. Es gibt viel zu entdecken: vom sicheren Umgang mit den 7 Chemikalien über das Experimentieren mit Lösungen und chemische Reaktionen aus der Lebensmittel- und Elektrochemie bis hin zur richtigen Handhabung von Pipette, Messbecher, Reagenzgläsern, Spatel, Trichter und Co. So werden beim eigenständigen Experimentieren chemische Grundkenntnisse vermittelt und schon bald sind Begriffe wie Molekül, Stoffnachweis und Farbumschlag keine Fremdwörter mehr! Inhalt: 7 Chemikalien: 12g Natriumcarbonat, 4g Kaliumhexacyanoferrat(II), 8,5g Calciumhydroxid, 5g Ammoniumeisen(III)-sulfat, 8g Kupfer(II)-sulfat, 10g Citronensäure, 1g Lackmuspulver, 3 Tropfpipetten, Batterieclip, Lackmus-Fläschchen, Kupferdraht, 2 Messbecher mit Deckel, 4 hitzebeständige Reagenzgläser, Reagenzglasbürste, verschiedene Gummistopfen, Trichter, Deckelheber, Doppellöffel, Winkelrohr, Experimentierstation, Schutzbrille und farbig illustriertes Anleitungsbuch Zusätzlich wird benötigt: 1 x 9-Volt-Blockbatterie Typ 6LR61 3%ige Wasserstoffperoxid-Lösung, Iod-Lösung (max. 2,5%ig, Apotheke), Natron, Kaffeefilter (rund), entmineralisiertes Wasser, einige Lebensmittel und weitere haushalts-/handelsübliche Materialien.

Achtung! Für Kinder unter 3 Jahren nicht geeignet. Erstickungsgefahr, da kleine Teile verschluckt oder eingeatmet werden können.
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SKU: 79845100383

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K
KandK
Cuba, US
★★★★★ 5
Cute and comfortable
This six-pack of ankle socks is a great value. All of the colors are useful to me and go well with a variety of clothes. The ruffle around the top and the nice detailed knit pattern make them very cute! The fabric is stretchy and comfortable. Mostly cotton, they did seem to shrink a little bit in the wash (I machine-washed in cold water and tumbled dry on low) but they are stretchy enough that they still fit my size 8 feet just fine. See photo, brown are new, blue have gone through the wash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2025
A
Amazon Customer
Belleville, US
★★★★★ 5
not tight around your legs
Nice socks. They are thin and light weight so they are ideal to wear with snug fitting shoes. They have a nice cable style design to dress them up. I have been wearing a pair all day, and they do not dig into my legs at all. Love that. I have not washed them, but I see no reason why they would not wash up well in cold water and a low dry temperature. The price is great so give them a try.
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Reviewed in the United States on March 2, 2025
L
Lynie
Whiting, US
★★★★★ 4
Great Colors
MCOOL MARY WOMEN SOCKS... Perfect fit for Women's Size 9. Picture is true representation of colors. Thin enough to wear with tight shoes, perfect for mild southern weather.
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Reviewed in the United States on March 4, 2025
A
Alice Black
Alexandria, US
★★★★★ 5
Nice ruffle socks
First of all, I like the thickness of these ruffle socks. They are not too heavy nor too thin, making them ideal for all seasons wearing. The ruffle edges make the socks unique and beautiful. The quality feels quite good. I like the socks in six different color, all of them are beautiful.
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Reviewed in the United States on March 17, 2025
E
Eleanore
Charlottesville, US
★★★★★ 5
Cute, very breathable material
These socks are super cute and comfy. I love the material-- it's light and very breathable. The ruffles are so cute. I think these socks work great with ankle-high boots or chunky sneakers.
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Reviewed in the United States on March 11, 2025

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