Deskripsi
MERCK – 114423 Ammonium Test
- Method: colorimetric, indophenol blue, with color card and comparator block with short test tubes 0.2-0.5-0.8-1.2-1.6-2-3-5-8 mg/l NH₄⁺ 0.16-0.4-0.6-0.9-1.2-1.6-2.3-3.9-6.2 mg/l NH₄-N MQuant®
MERCK – 114423 Ammonium Test
- The test measures both ammonium ions and dissolved ammonia in e.g. groundwater and surface water, seawater, drinking water and aquarium water. The test kit contains the easy to use colour card.
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MERCK – Sulfuric Acid 90-91% for Gerber fat Determination and Determination of Nitrates in Milk
