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
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grado
certified reference material
Nivel de calidad
envase
pkg of 70 g
fabricante / nombre comercial
NIST®
aplicaciones
agriculture
Formato
matrix material
1 of 4
Este artículo | NIST1575A | NIST1634C | NIST2587 |
|---|---|---|---|
| manufacturer/tradename NIST® | manufacturer/tradename NIST® | manufacturer/tradename NIST® | manufacturer/tradename NIST® |
| grade certified reference material | grade certified reference material | grade certified reference material | grade certified reference material |
| format matrix material | format matrix material | format matrix material | format matrix material |
| application(s) agriculture | application(s) agriculture | application(s) environmental | application(s) environmental |
| packaging pkg of 70 g | packaging pkg of 50 g powder | packaging pkg of 100 mL | packaging pkg of 55 g |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
Descripción general
Aplicación
Características y beneficios
- SRM 695 is available with certified mass fraction values of major, minor, and trace elements.
- The NIST certificate is provided with source, preparation, analysis details and use instructions.
Otras notas
Calcium (Ca), Manganese (Mn), Iron (Fe), Sodium (Na), Magnesium (Mg), Potassium (K), Zinc (Zn), Arsenic (As), Mercury (Hg), Cadmium (Cd), Molybdenum (Mo), Chromium (Cr), Nickel (Ni), Cobalt (Co), Lead (Pb), Copper (Cu), Vanadium (V)
Reference/Informational value is provided for the following analytes.
Aluminum (Al), Boron (B), Nitrogen (N), Phosphorous (P), Selenium (Se), Chlorine (Cl), Titanium (Ti)
See certificate for values and more details at nist.gov/SRM.
Información legal
Producto relacionado
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Carc. 1B - Ox. Sol. 3 - STOT RE 1
Código de clase de almacenamiento
5.1B - Oxidizing hazardous materials
Clase de riesgo para el agua (WGK)
WGK 3
Listados normativos
Los listados normativos se proporcionan para los productos químicos principalmente. Para los productos no químicos sólo se puede proporcionar información limitada. Si no hay ninguna entrada, significa que ninguno de los componentes está en la lista. Es obligación del usuario garantizar el uso seguro y legal del producto.
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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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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Filtros activos
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico