Buchi Indicator Sher 100ml 003512

BUCHI Indicator Sher, 100 mL, is a ready-to-use colorimetric indicator formulated for colorimetric titration in Kjeldahl-type nitrogen determinations. It is added to boric acid that captures nitrogen as ammonia and provides a visual color change that an optical sensor or operator uses to determine the titration endpoint. The reagent requires no further dilution or preparation and is intended for use in colorimetric titration workflows and related automated Kjeldahl systems.

Key Features:

• Volume: 100 mL
• Formulation: Ready-to-use colorimetric indicator (no dilution required)
• Primary application: Colorimetric titration for Kjeldahl nitrogen determination (used with boric acid to capture ammonia)
• Designed for use with optical detection of endpoint (color change)

Advantages:

• Ready-to-use formulation eliminates time-consuming dilution or preparatory steps
• Provides a clear color change for reliable and reproducible endpoint detection during colorimetric titration
• Specifically suited for titration in boric acid, aligning with established Kjeldahl workflows
• Compatible with optical sensor–based titration systems and manual colorimetric titration procedures