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Anionic Surfactant Reagent, 25 Tests HI96782-25

Producer: HANNA Instruments

Anionic Surfactant Reagent, 25 Tests HI96782-25

– Used to measure the Anionic Surface Activity from 0.00 – 3.50 mg/L SDBS

– Use with HI833xx and HI801 meters

– By method Anionic Surfactants as MBAS (Methylene Blue Active Substances) at @610nm

– Supplied with MSDS

– Printed with batch number and expiration date

– APPLICATIONS: Water, wastewater, surface water, calculation formula, degreasing tank, cleaning solution, process analysis

SURFACE ACTIVE AGENT

Surfactants reduce the surface tension at the interface between a liquid and another solid, liquid or gas, and are used in industry, agriculture, scientific research and daily life (detergents, stain removers, cosmetics, etc.). The most widely used anionic surfactants include sodium dodecyl sulfate (SDS), sodium dodecylbenzene sulfonate (SDBS), sodium dodecane sulfonate (SDSA), sodium dioctyl sulfosuccinate (SDOSSA).

The HI96782-25 are high quality reagents that allow users to perform fast and accurate colorimetric measurements. These reagents follow the Standard Methods for the Examination of Water and Wastewater, 23rd Edition, 5540C, Anionic Surfactants as MBAS. Anionic surfactants are determined by measuring the Methylene Blue Active Substances (MBAS) value. Anionic surfactants react with Methylene Blue in an alkaline medium, this reaction produces a salt that is extracted with chloroform. The blue color of the organic phase is determined photometrically.

SPECIFICATIONS

The scale	0.00 – 3.50 mg/L SDBS
Resolution	0.01 mg/L
Accuracy	±0.10 mg/L ± 5% measurement result
Wavelength	LED @610nm
Measurement methods	Adaptation of the Standard Method for the Examination of Water and Wastewater, 23rd Edition, 5540C, Anionic Surfactants as MBAS
Using	Follow the instructions for use of the respective HANNA meter
Methods of preservation	– After use, cover and store at room temperature, away from direct sunlight. – Do not dilute or add any chemicals to the solution. – Always use fresh reagents for each measurement. – ABSOLUTELY do not pour used solution back into the bottle.
Used for measuring machines	– Benchtop photometer HI83399 and HI83314 – HI801 spectrophotometer
MSDS	Have
Guarantee	No. Shelf life is at least 1 year.