1.14821
Gold Test, photometric
photometric, 0.5-12.0 mg/L (Au), Spectroquant®
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About This Item
UNSPSC Code:
41116116
NACRES:
NA.24
Product Name
Gold Test, photometric, 0.5-12.0 mg/L (Au), Spectroquant®
product line
Spectroquant®
Quality Segment
usage
sufficient for 75 tests, 75 tests
specific analyte(s)
gold
measuring range
0.5-12.0 mg/L (Au)
technique(s)
photometry: suitable
application(s)
electroplating
ground and surface water
seawater
compatibility
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 (Rhodamine B)
storage temp.
15-25°C
General description
Method: photometric 0.5 - 12.0 mg/l Au Spectroquant®
This Spectroquant® Gold Reagent Test allows the accurate determination of the gold ion concentration in aqueous samples. To analyze undissolved or complex-bound gold the sample has to be decomposed by digestion.
Method applied: All gold ions are oxidized to gold(III) ions by an oxidizing agent. In sulfuric solution these ions react with rhodamine B to form a red-violet complex that is extracted and subsequently 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.
This Spectroquant® Gold Reagent Test allows the accurate determination of the gold ion concentration in aqueous samples. To analyze undissolved or complex-bound gold the sample has to be decomposed by digestion.
Method applied: All gold ions are oxidized to gold(III) ions by an oxidizing agent. In sulfuric solution these ions react with rhodamine B to form a red-violet complex that is extracted and subsequently 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
signalword
Danger
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 2
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