Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

1.14779

Supelco

Sulfide Test, photometric

photometric, 0.020-1.50 mg/L (S2-), Spectroquant®

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41116116
NACRES:
NA.24

product name

Sulfide Test, photometric, 0.020-1.50 mg/L (S2-), Spectroquant®

product line

Spectroquant®

Quality Level

usage

sufficient for 220 tests
220 tests

specific analyte(s)

sulfide

measuring range

0.020-1.50 mg/L (S2-)

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 (Dimethyl-p-phenylenediamine)

storage temp.

15-25°C

General description

Method: photometric 0.020 - 1.50 mg/l S²⁻ Spectroquant®


The method is analogous to EPA 376.2, APHA 4500-S2- D, ISO 10530, and DIN 38405-26.


This Spectroquant® Sulfide Reagent Test allows the accurate quantification of the sulfide content in aqueous samples.


Method applied: In aqueous solutions of sulfides a pH-dependent equilibrium exists between dissolved hydrogen sulfide (H2S), hydrogen sulfide ions (HS-), and sulfide ions (S2-). In the acidic range practically only dissolved hydrogen sulfide is present which reacts with dimethyl-p-phenylenediamine and iron(III) ions to form methylene blue that is determined photometrically.


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

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Please refer to KIT Component information

PRTR

Please refer to KIT Component information

FSL

Please refer to KIT Component information

ISHL Indicated Name

Please refer to KIT Component information

ISHL Notified Names

Please refer to KIT Component information

Cartagena Act

Please refer to KIT Component information

JAN Code

キットコンポーネントの情報を参照してください


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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Protocols

Analytical Method: Analytical Quality Assurance, Standard for Sulfide

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service