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Ammonium Test, photometric

photometric, 2.0-150 mg/L (NH4-N), 2.6-193 mg/L (NH4+), Spectroquant®

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About This Item

UNSPSC Code:
41116116
NACRES:
NA.24

product name

Ammonium Test, photometric, 2.0-150 mg/L (NH4-N), 2.6-193 mg/L (NH4+), Spectroquant®

product line

Spectroquant®

Quality Level

100

usage

sufficient for 100 tests

specific analyte(s)

ammonium

measuring range

2.0-150 mg/L (NH4-N)
2.4-193 mg/L (NH3)
2.6-193 mg/L (NH4+)

technique(s)

photometry: suitable

compatibility

for use with Spectroquant® Move 100
for use with Spectroquant® Nova 60 A
for use with Spectroquant® Prove 100
for use with Spectroquant® Prove 300
for use with Spectroquant® Prove 600

detection method

photometric (Indophenol blue)

storage temp.

15-25°C

General description

Method: Photometric, 2.0 - 150 mg/L (NH4-N), 2.6 - 193 mg/L (NH4+), Spectroquant®
The method is analogous to EPA 350.1, APHA 4500-NH3 F, ISO 7150-1, and DIN 38406-5.
This Spectroquant® Ammonium Reagent Test allows the cyanide-free quantification of ammonium in wastewater, groundwater, surface water, and seawater. Typically, ammonium enters water sources as run-off from fertilized agricultural areas and enhanced levels are important indicators for fecal pollution.
Further fields of applications are the analysis of foods & beverages and of environmental and agricultural samples (e.g. soil).
The Spectroquant® Reagent Test Kits contain highly stable, ready-to-use reagent mixtures to perform the analysis according to the procedure described in the accompanying instruction leaflet.
All our Cell and Reagent Test Kits are equipped with the unique Live ID (2D barcode) which allows seamless method recognition and contains essential information such as lot number, expiry date, and automatic calibration updates.

Legal Information

SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Protocols

Ammonium in Soils

In a glass bottle mix 50 g of naturally moist sample, free from coarse stones, with 100 ml of the calcium chloride solution 0.025 mol/l.

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