Gastec Sulfide Ion Solution Detector Tubes | 211LL provide a simple and convenient method for measuring sulfide ion concentrations in liquid solutions. These dissolved substance detector tubes are designed for direct immersion into the solution being tested, allowing for straightforward measurement without a conventional gas sampling pump.

The Gastec 211LL Sulfide Ion Solution Tube provides a detection range of 0.5–20 ppm, with 10 individual tests per box.

Product Specifications

Brand: Gastec
Product: Sulfide Ion Solution Detector Tubes
Part Number: 211LL
Substance Measured: Sulfide Ion
Detection Range: 0.5–20 ppm
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 it vertically into the solution with the arrow pointing upward. The liquid sample rises naturally through the tube, producing an indication that can then be read directly from the detector tube.

This immersion-style testing method provides a convenient way to measure sulfide ions in liquid samples without requiring electronic instrumentation.

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, and interpretation of results.

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