Macherey-Nagel DUOTEST Indicator Paper, pH 1.0-4.3

The Macherey-Nagel DUOTEST Indicator Paper, pH 1.0-4.3 is designed for quick and reliable pH determination in laboratory and field applications. Supplied in a plastic box with a 5 m roll and colour scale, this indicator paper features two separate colour zones on a single strip for simplified and more precise pH reading. A hydrophobic barrier prevents mixing of the reaction colours, supporting clear interpretation and accurate assignment of the pH value.

Key Features:

• Brand: Macherey-Nagel
• Type: DUOTEST indicator paper
• pH Range: 1.0-4.3
• Roll Length: 5 m
• Width: 10 mm
• Design: Two colour zones with a hydrophobic barrier to prevent colour mixing
• Packaging: Plastic box with 1 roll of indicator paper and colour scale
• Application: Suitable for precise laboratory and general pH testing

These Macherey-Nagel DUOTEST indicator papers provide a practical and dependable solution for users needing clear colour separation and accurate pH determination.