Sigma-Aldrich Surfactants (Cation.) Cell

Product Line

Spectroquant^®

Quality Level

100

Usage

sufficient for 25 tests

Analyte Functional Class(Es)

surfactants (cation)

Measuring Range

0.05-1.50 mg/L (CTAB)

Technique(S)

photometry: suitable

Compatibility

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 (Disulfine 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 0.05 - 1.50 mg/L CTAB Spectroquant^®

The method is analogous to DIN 38409-20.

This Spectroquant^®Surfactants (cation.) Cell Test allows the determination cationic surfactants (hydrophilic end carries a positive charge) in water samples. Surfactants are additives that lower the surface tension of water such as foaming agents, emulsifiers, and detergents. Most surfactants enter the waterways as part of household waste or have their origin in industrial processes and often facilitate the introduction of other contaminates. Enhanced levels of surfactants might cause a hazard for plants, animals, and humans.

The Spectroquant^®Cell Tests come with prefilled 16 mm round cells and all the required reagents to perform the analysis according to the instruction leaflet provided.

All Spectroquant^®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, GermanyGHS05,GHS06,GHS08H290 - H302 - H315 - H319 - H331 - H336 - H351 - H361d - H372P202 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313