Indanthrene yellow paper (Box of 200 strips, 20 x 70mm)

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  • Model:90751
Product may vary slightly from image representation.
• Allows the easy determination of Hydrosulfite (sodium dithionite)

• Used to determine the endpoint in the conversion of vat dyes to the leuco form

• Also called Hydrosulphite paper

• Color reaction: yellow to blue

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