Gastec Chloride Ion Solution Detector Tubes | 221LL provide a simple method for measuring chloride ion concentrations in solution. Unlike standard gas detector tubes used for air sampling, these solution detector tubes are designed to be immersed directly into the liquid being tested.

The 221LL Chloride Ion Solution Tube provides a detection range of 10–200 mg/L and requires no electronic instrumentation for measurement.

Product Specifications

Brand: Gastec
Product: Chloride Ion Solution Detector Tubes
Part Number: 221LL
Substance Measured: Chloride Ion
Detection Range: 10–200 mg/L
Quantity: 10 Tubes per Box
Tests: 10 Tests per Box
Sample Type: Solution / Liquid

How Gastec Solution Detector Tubes Work

To perform a measurement, break both ends of the detector tube and immerse the tube vertically into the solution with the arrow pointing upward. The liquid sample rises naturally through the detector tube, producing an indication that can then be read on the tube.

This immersion-style testing method provides a convenient solution for measuring dissolved substances without requiring a conventional gas sampling pump.

Important

Gastec Solution Detector Tubes are specifically designed for testing dissolved substances in liquid solutions. Always follow Gastec's instructions for tube preparation, immersion, measurement time, and interpretation of results.

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