If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.19773
Arsen-Standardlösung
traceable to SRM from NIST H3AsO4 in HNO3 0.5 mol/l 1000 mg/l As Certipur®
Synonym(e):
Arsen-Kalibrierstandard für ICP/AAS
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| Ihnen/SKU | Verfügbarkeit | Preis |
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Über diesen Artikel
grade
certified reference material
Quality Segment
agency
suitable for EPA 200.7, suitable for EPA 200.8
product line
Certipur®
concentration
1000 mg/L As in 0.5 M HNO3
technique(s)
AAS: suitable
pH
0.5 (20 °C in H2O)
density
1.013 g/cm3 at 20 °C
application(s)
industrial qc
pharmaceutical
format
single component solution
storage temp.
15-25°C
General description
Bitte besuchen Sie ISO-Zertifikate und Selbstbewertung der Standortqualität, um auf die aktuellen Zertifikate und Zulassungen zuzugreifen.
Laden Sie das Zertifikat auf http://www.sigma-aldrich.com herunter, um die zertifizierten Werte, einschließlich Unsicherheiten und Ablaufdatum zu erhalten.
Application
Analysis Note
Other Notes
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description traceable to SRM from NIST H3AsO4 in HNO3 0.5 mol/l 1000 mg/l As Certipur® | description traceable to SRM from NIST 1.00 mg/l As in HNO3 | description 1000 mg As, (As2O5 in H2O) Titrisol® | description traceable to SRM from NIST H3AsO4 in HNO3 2-3% 1000 mg/l As Certipur® |
| technique(s) AAS: suitable | technique(s) photometry: suitable | technique(s) AAS: suitable, ICP: suitable | technique(s) ICP: suitable |
| grade certified reference material | grade - | grade analytical standard | grade certified reference material |
| format single component solution | format - | format single component solution | format single component solution |
| agency suitable for EPA 200.7, suitable for EPA 200.8 | agency - | agency - | agency suitable for EPA 200.7, suitable for EPA 200.8 |
| application(s) industrial qc | application(s) boiler and cooling water | application(s) industrial qc | application(s) industrial qc |
| storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C | storage temp. 15-25°C |
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signalword
Danger
hcodes
Lagerklasse
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Hazard Classifications
Carc. 1A - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
Zulassungslistungen
Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.
7778-39-4
7778-39-4
7778-39-4
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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