1.14779
Sulfide Test, photometric
photometric, 0.020-1.50 mg/L (S2-), Spectroquant®
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この商品について
UNSPSC Code:
41116116
NACRES:
NA.24
eCl@ss:
40050204
製品名
Sulfide Test, photometric, 0.020-1.50 mg/L (S2-), Spectroquant®
product line
Spectroquant®
Quality Segment
usage
sufficient for 220 tests, 220 tests
specific analyte(s)
sulfide
measuring range
0.020-1.50 mg/L (S2-)
technique(s)
photometry: suitable
application(s)
aquaculture
cannabis testing
disposal drainage water
drinking water
environmental
ground and surface water
mineral water
oil and petrochemicals
wastewater
compatibility
for use with Spectroquant® Move 100, for use with Spectroquant® Nova 60 A, for use with Spectroquant® Prove 100 (plus), for use with Spectroquant® Prove 300 (plus), for use with Spectroquant® Prove 600 (plus)
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.
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
注意喚起語
Danger
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
一体何が起きているの？
WGK 1
引火点 (F)
Not applicable
引火点（°C）
Not applicable
ハザードコード
保管分類
8B - Non-combustible corrosive hazardous materials