This product is not an ISO 17034 certified reference standard. Currently, an ISO 17034 certified Conductivity Standard product at 500 μS/cm is not available. Please see the link below to review ISO 17034 certified conductivity standard options that may be of interest:
https://www.sigmaaldrich.com/search/conductivity-standard?facet=facet_product_category%3Acertified%20reference%20materials%20%28CRM%29&focus=products&page=1&perpage=30&sort=relevance&term=conductivity%20standard&type=product
Przejdź do
06999
Conductivity Standard
conductivity 500 μS/cm at 25 °C, ≤2.5% KCl (T)
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| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 500 mL | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 960,00 zł |
Informacje o tej pozycji
NACRES:
NA.24
UNSPSC Code:
41116107
960,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
Pomoc techniczna
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Pozwól nam pomócgrade
analytical standard
Quality Level
shelf life
limited shelf life, expiry date on the label
concentration
≤2.5% KCl (T)
conductivity
495.0-505.0 μS/cm at 25 °C
density
0.995-1.014 g/cm3 at 20 °C
application(s)
environmental
food and beverages
pharma/biopharma processes
water monitoring
format
single component solution
General description
Conductivity standard can generally be used for the calibration of conductivity measurements. The conductivity calibration standard solution used for conductivity measurements can be sodium chloride or potassium chloride solution of a definite concentration.
Application
- UPLC-TQD-MS/MS Method Validation: A study developed an ultra-performance liquid chromatography-tandem quadrupole mass spectrometry (UPLC-TQD-MS/MS) method, utilizing conductivity standards for precise quality control of alkaloid content in food and dietary supplements containing Lepidium meyenii (Maca). This application emphasizes the role of conductivity standards in ensuring pharmaceutical grade accuracy and reliability in biotech research (Le NT et al., 2024).
- Chemical Constituents Analysis: Research on the chemical constituents of Gastrodia tuber hallimasch powder was facilitated by the use of high-precision conductivity standards in UHPLC-Q-Orbitrap HRMS and HPLC analysis, underscoring their critical role in maintaining traceability and accuracy in biotechnological applications (Wu Y et al., 2024).
- Pharmaceutical Applications of Castanea sativa: An investigation into the potential food and pharmaceutical applications of Castanea sativa wood extract highlighted the use of certified conductivity standards to assess the extract′s quality. This research demonstrates the utility of conductivity standards in developing biochemically traceable solutions for scientific research (Žitek Makoter T et al., 2024).
- Biopharmaceutics Modeling: The summary report from a 2023 workshop on Physiologically Based Biopharmaceutics Modeling (PBBM) discussed the integration of conductivity standards in biopharmaceutics, indicating their essential role in enhancing drug product quality and regulatory compliance in the pharma and biotech sectors (Mackie C et al., 2024).
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Ta pozycja | |||
|---|---|---|---|
| format single component solution | format single component solution | format single component solution | format single component solution |
| grade analytical standard | grade analytical standard | grade analytical standard | grade analytical standard |
| application(s) environmental | application(s) environmental | application(s) cleaning products | application(s) environmental |
| density 0.995-1.014 g/cm3 at 20 °C | density 0.995-1.014 g/cm3 at 20 °C | density 0.995-1.014 g/cm3 at 20 °C | density 0.995-1.014 g/cm3 at 20 °C |
| concentration ≤2.5% KCl (T) | concentration ≤2.5% KCl (T) | concentration ≤2.5% KCl (T) | concentration ≤2.5% KCl (T) |
| conductivity 495.0-505.0 μS/cm at 25 °C | conductivity 297.0-303.0 μS/cm at 25 °C | conductivity 4950-5050 μS/cm at 25 °C | conductivity 29700-30300 μS/cm at 25 °C |
signalword
Warning
hcodes
Hazard Classifications
Carc. 2 - STOT RE 2 Oral
target_organs
Liver,Kidney
Klasa składowania
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
67-66-3
CAS No.
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Volunteer stream monitoring a methods manual null
Volunteer stream monitoring a methods manual null
Analysis and Analyzers, Volume 2 (2016)
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 305839-5G | 04061836684174 |
| 305839-25G | 04061836684167 |
| 06999-500ML | 04061838647245 |
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Is the standard produced in accordance with EN ISO 17034:2017-02
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