Suche >
β-tri-Calciumphosphat+(β-Phase)
Drucken
Sie suchten nach:
13 561 results were found
β-tri-Calciumphosphat+(β-Phase)
Artikel-Nr:
(EDWAA37132919)
Lieferant:
EDWARDS HIGH VACUUM METTLER
Hersteller-Artikelnummer::
A37132919
Lokale Artikelnummer::
EDWAA37132919
Beschreibung:
E2M1,5 two stage oil sealed rotary vane pumps are renowned for achieving high ultimate vacuum and rapid pumping speeds, with quiet operation and compact size.
VE:
1 * 1 ST
Lieferant:
Restek
Beschreibung:
These cartridges are made of glass fiber disks embedded with C18 or C8 bonded silica. These hydrophobic (nonpolar) silica-based adsorbents are ideal to extract hydrophobic analytes from polar matrices, such as water (e.g., pesticides from water).
Lieferant:
VARIAN
Beschreibung:
CBA is a mid-polarity sorbent and weak cation exchanger (pKa 4,8). It can be used with a wider range of counter-ions than lower pKa sorbents like SCX and will demonstrate easier elution of quaternary amine functionalised analytes.
Lieferant:
VARIAN
Beschreibung:
Bond Elut empty SPE cartridges are made with high purity polypropylene for cleaner extracts.
Artikel-Nr:
(EDWAA73601983)
Lieferant:
EDWARDS HIGH VACUUM METTLER
Hersteller-Artikelnummer::
A73601983
Lokale Artikelnummer::
EDWAA73601983
Beschreibung:
These nXDS series pumps are completely oil free, dry scroll and improved on their pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise.
VE:
1 * 1 ST
Lieferant:
Avantor Fluid Handling
Beschreibung:
Zum Einhalten von Hygienebedingungen.
Artikel-Nr:
(SHOWF6820001)
Lieferant:
Resonac
Hersteller-Artikelnummer::
F6820001
Lokale Artikelnummer::
SHOWF6820001
Beschreibung:
Polymer-based columns usable in 100% water and buffer solutions. Ideal for the analysis of basic substances.
VE:
1 * 1 ST
Lieferant:
VARIAN
Beschreibung:
Florisil is a magnesia-loaded silica gel, extremely polar in nature and ideal for the isolation of polar compounds from non-polar matrices.
Lieferant:
VARIAN
Beschreibung:
Bond Elut AccuCAT cartridges are mixed bed SPE cartridges consisting of a strong cation exchange (SCX) and a strong anion exchange (SAX) sorbent packed into one bed. AccuCAT is effective for the extraction of acidic, basic and neutral analytes from urine and other biological samples. AccuCAT is particularly effective for catecholamine extraction from bio fluids.
Lieferant:
VARIAN
Beschreibung:
Bond Elut™ PSA is an alkylated amine sorbent that contains two different amino functionalities, one secondary and one primary. This gives a slightly higher pKa and ionic capacity compared to Bond Elut™ NH₂. The PSA functional group is a very effective bidentate ligand and is therefore an excellent sorbent for chelation applications. PSA has a significantly higher carbon load than most amino functional sorbents and thus is a better choice for polar compounds, which retain too strongly on Bond Elut™ NH₂.
Lieferant:
VARIAN
Beschreibung:
Bond Elut™ DEA bears some resemblance to Bond Elut™ NH₂ in its properties but with a slightly lower capacity as an anion exchange sorbent. DEA has a moderately non-polar character due to the alkyl side chains on the amino functionality. These groups still afford a medium level of polarity, higher than C₈ but less polar than C₂ or CN-E.
Lieferant:
VARIAN
Beschreibung:
Bond Elut™ PRS is a strong cation exchange sorbent that is also relatively high in polarity. With no appreciable degree of hydrophobicity, in non-polar solvents, PRS is capable of polar and hydrogen bonding interactions. Due to the very low pKa of PRS, a high ionic strength eluent must be used, and so the use of PRS is recommended for weaker cationic species such as pyridinium compounds.
Lieferant:
VARIAN
Beschreibung:
PBA is a unique sorbent consisting of a phenylboronic acid covalently linked to a silica gel surface. Covalent processes result in a higher retention to the sorbent surface than other mechanisms, resulting in superior clean-up. The boronate group has a high specificity for cis-diol containing compounds such as catechols, nucleic acids, low molecular weight proteins and carbohydrates.
Lieferant:
VARIAN
Beschreibung:
The water-wettable, hydroxylated exterior allows excellent flow, even with biological fluids. A gradient of polarity on the polymer surface shunts small analytes to the more hydrophobic centre of the polymer bead, where they are retained prior to the washing and elution steps. Plexa provides these performance enhancements due to a unique polymeric architecture with a non-retentive, hydroxylated, amide-free surface and a non-polar PS/DVB core for retaining small molecules.
Artikel-Nr:
(630-3553)
Lieferant:
DISCOVER ECHO
Hersteller-Artikelnummer::
RSDC2211
Lokale Artikelnummer::
ECHLRSDC2211
Beschreibung:
The ECHO confocal redefines the traditional complicated confocal experience to make high resolution imaging easier.
VE:
1 * 1 ST
Artikel-Nr:
(HEWL5190-4048)
Lieferant:
Agilent
Hersteller-Artikelnummer::
5190-4048
Lokale Artikelnummer::
HEWL5190-4048
Beschreibung:
These inlet liners prevent adsorption and ensure accurate sample transfer onto the GC column through a robust deactivated surface. These liners are recommended for trace level analysis of active analytes. Liners with inert wool retain non-volatiles, prolonging column life and lowering frequency of MS source maintenance.
VE:
1 * 1 ST
Preis auf Anfrage
Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
 noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
Dieses Produkt kann nur an eine Lieferadresse versandt werden die über die entsprechende Lizenzen verfügt. Für weitere Hilfe bitte kontaktieren Sie Ihr VWR Vertriebszentrum.
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
Dieses Produkt wurde von Ihrer Organisation gesperrt. Bitte kontaktieren Sie Ihren Einkauf für weitere Informationen.
Dieses Produkt ist Ersatz für den von Ihnen gewünschten Artikel.
Dieses Produkt ist nicht mehr verfügbar. Bitte kontaktieren Sie den VWR Kundenservice.
|
|||||||||
Listenansicht
