ZACplus Citizen-Science Workshop vom 02.10.2026: Unterschied zwischen den Versionen
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This is what we need: | This is what we need: | ||
| − | <gallery widths="600" heights="480" perrow=" | + | <gallery widths="600" heights="480" perrow="1> |
File:Chem1.jpg | '''Methanesulfonic Acid''' >99.0%(T) 25g; 1 Piece (M0093-25G) | File:Chem1.jpg | '''Methanesulfonic Acid''' >99.0%(T) 25g; 1 Piece (M0093-25G) | ||
File:Chem2.jpg | '''Copper (II) sulfate pentahydrate''' 99+%, extra pure; Variant,1 Kg,CAS :,7758-99-8 (KSU2.1.7) | File:Chem2.jpg | '''Copper (II) sulfate pentahydrate''' 99+%, extra pure; Variant,1 Kg,CAS :,7758-99-8 (KSU2.1.7) | ||
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File:Chem4.jpg | '''Sulfuric acid'''; Variant,1 L 15%,CAS :,7664-93-9 (ZW841.1.7) | File:Chem4.jpg | '''Sulfuric acid'''; Variant,1 L 15%,CAS :,7664-93-9 (ZW841.1.7) | ||
</gallery> | </gallery> | ||
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| + | Furthermore we need the graphite felt, but it isn't yet still clear which exact thickness and from which supplier. | ||
Neueste Überarbeitung vom 13. Oktober 2026, 18:14 Uhr
Online-Workshop vom 03.07.2026, Ordering chemicals for the electrolyte
Odering chemicals for the electrolyte
For the electrolyte, need some chemical components which we ordered from this supplier:
Laboratoriumdiscounter https://www.laboratoriumdiscounter.nl/de/
This is what we need:
Methanesulfonic Acid >99.0%(T) 25g; 1 Piece (M0093-25G)
Copper (II) sulfate pentahydrate 99+%, extra pure; Variant,1 Kg,CAS :,7758-99-8 (KSU2.1.7)
Manganese(II) sulfate monohydrate 98 +%, pure; Variant,500g,CAS,10034-96-5 (MNS324.1)
Sulfuric acid; Variant,1 L 15%,CAS :,7664-93-9 (ZW841.1.7)
Furthermore we need the graphite felt, but it isn't yet still clear which exact thickness and from which supplier.