Color comparison disc for VISOCOLOR HE Chlorine free + total Gradation - Sulfite - 0 • 10 • 25 • 50 • 100 • 250 • 500 • 1000  mg/L SO₃²⁻ 15% @ 125 µL

15% @ 125 µL

100x N 9 screw neck vials 702282 pre-sealed with 702732

2C-I-13C6 hydrochloride (ring 13C6)

100 optionally programmable methods

Assurance® Grade Sulfur

Color comparison disc for VISOCOLOR HE Chlorine free + total Gradation - Sulfite - 0 • 10 • 25 • 50 • 100 • 250 • 500 • 1000  mg/L SO₃²⁻ 15% @ 125 µLTechnical Data Information Hazardous material: No Brand: VISOCOLOR Platform: Accessories Scope of delivery: 1 color comparison disc General Information: NANOCOLOR Photometric tests Photometry is the standard for analysis of water and wastewater samples in many industries and branches. International norms recommend photometry for water quality monitoring. MACHEREYNAGEL offers comfortable tube tests and standard tests for determination of various