Brilliant yellow paper, pH: 6.7 - 7.9 (Box of 200 test strips)

$0.00

  • Model:90701
Product may vary slightly from image representation.
• Yellow paper, which changes color to red near neutral (pH 6.7 - 7.9), e.g. for demonstration of a specific alkali concentration, which is required for special reactions

• Length: 70mm

• Width: 20mm

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