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
Seleccione un Tamaño
| Tamaño de envase | SKU | Disponibilidad | Precio |
|---|---|---|---|
| 1 unit | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 981,00 € | |
| 1 each | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 2830,00 € |
Acerca de este artículo
981,00 €
Nombre del producto
Purospher® STAR RP-18 desactivada (5 µm) Hibar® RT 250-4.6, L × I.D. 250 mm x 4.6 mm Hibar® RT HPLC column
material
stainless steel column
Quality Level
agency
suitable for USP L1
product line
Purospher®
feature
endcapped
packaging
1 ea of
extent of labeling
17% Carbon loading
parameter
400 bar pressure, 65 °C max. temp.
technique(s)
HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High)
column L × I.D.
25 cm × 4.6 mm
surface area
330 m2/g
matrix
fully porous particle
matrix active group
C18 bonding phase
particle size
5 μm
pore size
120 Å pore size
operating pH range
1.5-10.5
separation technique
reversed phase, supercritical fluid (SFC)
storage temp.
no temp limit
General description
Application
Features and Benefits
- Sílice ultra pura (99,999 %) para una excelente simetría de picos
- Gran eficiencia de separación
- Resultados reproducibles entre desarrollos cromatográficos y lotes
- El mejor rendimiento integral según Tanaka
- Estabilidad de pH excepcional de pH 1,5 a 10,5
- Sin colapso de fase cuando se utilizan fases móviles muy acuosas
- Idoneidad para aplicaciones de LC-MS
Analysis Note
Platos teóricos (N/m) (Tolueno): ≥ 80000
Simetría (Tolueno): 0,8 - 1,4
Factor de capacidad (Tolueno): 1,0 – 3,0
Legal Information
1 of 1
Este artículo | |||
|---|---|---|---|
| particle size 5 μm | particle size 5 μm | particle size 5 μm | particle size 5 μm |
| matrix active group C18 bonding phase | matrix active group C18 bonding phase | matrix active group C18 bonding phase | matrix active group C18 bonding phase |
| separation technique reversed phase, supercritical fluid (SFC) | separation technique reversed phase, supercritical fluid (SFC) | separation technique reversed phase, supercritical fluid (SFC) | separation technique reversed phase, supercritical fluid (SFC) |
| technique(s) HPLC: suitable, mass spectrometry (MS): suitable (High), LC/MS: suitable | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) |
| product line Purospher® | product line Purospher® | product line Purospher® | product line Purospher® |
| matrix fully porous particle | matrix fully porous particle | matrix fully porous particle | matrix fully porous particle |
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Clase de almacenamiento
11 - Combustible Solids
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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Protocolos
Powdered black pepper tested for pierine content follows USP guidelines using HPTLC and HPLC for dietary supplements.
Artículos
Learn how the Purospher® STAR RP-18e Hibar® HPLC column meets the system suitability criteria outlined in the USP monograph for the fluticasone propionate assay.
LC-MS/MS quantitative method analyzes highly polar 11 nucleotide activated sugars using Supel™ Carbon LC column.
Discover the Tanaka Test, a key protocol for evaluating the performance and selectivity of stationary phases in Reversed Phase HPLC separations.
Contenido relacionado
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Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| 1514561003 | 04061838832115 |
| 1514560001 | 04022536762005 |
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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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