Sigma-Aldrich Ammonium Test Method: Phot

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

Related Categories

Cannabis Testing Products for Cultivators, Producers & Testing Labs

Photometric Analysis with Spectroquant® Instruments & Test Kits

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.SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, GermanyGHS07H302 - H315 - H319 - H412P264 - P270 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338