1.08431
Titriplex® III solution
c(Na-EDTA 2 HO) = 0.1 mol/l, EDTA disodium salt solution, reag. Ph. Eur., ready-to-use for metal titration, Titripur®
동의어(들):
EDTA solution ; Ethylenediaminetetraacetic acid solution
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
UNSPSC Code:
12352107
NACRES:
NA.21
제품 이름
Titriplex® III solution, for metal titration c(Na-EDTA 2 HO) = 0.1 mol/l, Titripur®, reag. Ph. Eur.
agency
reag. Ph. Eur.
Quality Segment
product line
Titripur®
form
liquid
quality
Analyzed in our ISO 17025 accredited QC lab
reaction suitability
reaction type: Complexometric reactions
packaging
Titripac® of
concentration
0.1 M
technique(s)
titration: suitable
pH
7.5 (20 °C in H2O)
density
1.02 g/cm3 at 20 °C
storage temp.
15-25°C
Application
The Titriplex® III solution can be used for:
- Determining the concentrations of heavy metals in environmental samples. It is employed for titrations in the determination of metals such as arsenic, lead, mercury, copper, manganese, zinc, and iron.
- Metal ion chelation to ascertain the concentrations of Cu(II) and Zn(II) in colorimetric titrations, and in buffer preparation to maintain pH stability during biochemical assays.
Features and Benefits
Digital Titration
ChemiSphere™ App for Digital Data Transfer to OMNIS Titration Instruments from Metrohm
Discover the ChemiSphere™ App for secure, rapid data transfer to OMNIS titrators, enhancing efficiency in the titration workflow with Titripur® and Aquastar® reagents. ChemiSphere App for Digital Reagent Data Transfer
SmartChemicals for Digital Data Transfer to Mettler Toledo Titration Instruments
Explore digital data transfer with our SmartChemicals for Mettler Toledo titrators—fast, easy, and safe, accelerating the titration process with Titripur®, Aquastar® reagents, and Certipur® and Aquastar® standards. Supelco® SmartChemicals for Titration
ChemiSphere™ App for Digital Data Transfer to OMNIS Titration Instruments from Metrohm
Discover the ChemiSphere™ App for secure, rapid data transfer to OMNIS titrators, enhancing efficiency in the titration workflow with Titripur® and Aquastar® reagents. ChemiSphere App for Digital Reagent Data Transfer
SmartChemicals for Digital Data Transfer to Mettler Toledo Titration Instruments
Explore digital data transfer with our SmartChemicals for Mettler Toledo titrators—fast, easy, and safe, accelerating the titration process with Titripur®, Aquastar® reagents, and Certipur® and Aquastar® standards. Supelco® SmartChemicals for Titration
Accreditation:
This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at www.sigmaaldrich.com/ISO17025.
This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at www.sigmaaldrich.com/ISO17025.
Packaging
SKU-pack size numbers ending with a “3” are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals
Titripac® packaging - all SKU-pack size numbers ending “4000, 4003, 9010, 9013” - more information on www.sigmaaldrich.com/Titripac
Titripac® packaging - all SKU-pack size numbers ending “4000, 4003, 9010, 9013” - more information on www.sigmaaldrich.com/Titripac
Analysis Note
Form liquid
Amount-of-substance concentration 0.0995 - 0.1005 mol/L
Measurement uncertainty ± 0.0003 mol/L
Traceability NIST SRM
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 682 Zinc) by means of volumetric standard Zinc (article number 1.02409), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
Amount-of-substance concentration 0.0995 - 0.1005 mol/L
Measurement uncertainty ± 0.0003 mol/L
Traceability NIST SRM
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 682 Zinc) by means of volumetric standard Zinc (article number 1.02409), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
Legal Information
AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
ChemiSphere is a trademark of Merch KGaA, Darmstadt, Germany
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
Titripac is a registered trademark of Merck KGaA, Darmstadt, Germany
Titriplex is a registered trademark of Merck KGaA, Darmstadt, Germany
Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany
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저장 등급
12 - Non Combustible Liquids
인화점 (F)
Not applicable
인화점 (°C)
Not applicable