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Masterflex+Single-use+Flow+Sensor
Fournisseur:
Merck
Description:
Nonionic macroreticular resin that adsorbs and releases ionic species through hydrophobic and polar interactions; usually used under isocratic conditions.
Numéro de catalogue:
(95436-100MG)
Fournisseur:
Merck
Description:
L-Glutamic acid has been used as a reference material in the development of quantitative nuclear magnetic resonance technique to evaluate the purity of organic molecules.
UOM:
1 * 100 mg
Fournisseur:
Merck
Description:
Used to stain blood, bone marrow smears, and clinical cytological specimens
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Bathophenanthrolinedisulfonic acid disodium salt hydrate has been used to measure iron to determine the solubility of iron in the biological sample. It has been used as an iron chelator to grow plants without Fe-EDTA (ethylenediaminetetraacetic acid).
Numéro de catalogue:
(92498.320)
Fournisseur:
VWR Chemicals
Description:
VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.
UOM:
1 * 2,5 L
Fournisseur:
Merck
Description:
Inlet liners used in an GC require an O-ring placed near the top for proper operation. This O-ring ensures that the only path for carrier gas to get to the outside of the inlet liner is through the grooves in the inlet seal at the bottom of the injection port.
Fournisseur:
Merck
Description:
Used as ionophore in membrane electrodes for the determination of Ca2+-activities.
Numéro de catalogue:
(307122-100MG)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
4-Amino-3,6-disulfo-1,8-naphthalic anhydride dipotassium salt has been used to synthesise the fluorescent peptide analog, Lucifer yellow anhydride.
UOM:
1 * 100 mg
Numéro de catalogue:
(91282.154)
Fournisseur:
VWR Chemicals
Description:
The VWR® Matrix modifier solutions have especially been developed for use in GF-AAS to eliminate matrix effects. They can be used either diluted or as mixtures.
UOM:
1 * 50 g
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Histopaque®-1119 is a sterile, endotoxin tested, ready-to-use medium. This solution consists of polysucrose and sodium diatrizoate, adjusted to a density of 1,119 g/ml and pH 8,8 to 9,0.
Numéro de catalogue:
(92499.320)
Fournisseur:
VWR Chemicals
Description:
VWR® PFAS grade LC-MS solvents undergo a rigorous use test to ensure suitability for analysis of poly- and perfluoroalkyl substances resulting in an ultra low background of PFAS analytes. Using complementary methods a broad range of PFAS analytes are quantified to their detection limits by LC-MS.
UOM:
1 * 2,5 L
Numéro de catalogue:
(T3134-25G)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride (TMPD) is a redox mediator used in the oxidase test for detecting bacterial cytochrome c oxidases. TMPD is commonly used to perform the oxidase test for the colorimetric identification of pathogenic and non-pathogenic bacteria.
UOM:
1 * 25 g
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
2-Hydroxy-1,4-naphthoquinone is one among the forensic reagents used for fingerprint detection. 2-Hydroxy-1,4-naphthoquinone, produced from Lawsonia inermis, is an orange dye. It belongs to the class of naphthoquinone dyes. 2-Hydroxy-1,4-naphthoquinone is used to dye hair and to color textiles. It has antibacterial, antifungal, anti-inflammatory, antiviral and antineoplastic properties. 2-Hydroxy-1,4-naphthoquinone inhibits tumor cell growth. It stimulates the production of reactive oxygen species (ROS).
Numéro de catalogue:
(D9015-100MG)
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
3,3′-Diaminobenzidine tetrahydrochloride hydrate has been used in immunohistological staining procedure and <i>in situ</i> hybridisation. DAB (3,3′-Diaminobenzidine) is utilised in many applications for the visualisation of peroxidase activity. In the peroxidase reaction, DAB serves as a hydrogen donor in the presence of peroxide. The oxidised DAB forms an insoluble brown end-product for use in immunohistological and immunoblotting staining procedures.
UOM:
1 * 100 mg
Fournisseur:
SIGMA ALDRICH MICROSCOPY
Description:
Sodium diatrizoate hydrate has been used in spore purification. It has also been used in the isolation of plasma lymphocytes, monocytes, and dendritic cells. Sodium diatrizoate is also suitable as a density gradient reagent in blood cell separation. It has also been utilised as a radiological contrast agent.
Fournisseur:
VWR Chemicals
Description:
Lysogeny broth (LB) is a nutritionally rich medium used for the propagation and maintenance of <i>E. coli. </i>It is also widely used for the preparation of plasmid DNA and recombinant proteins.
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 est toujours affiché et vous avez besoin d'aide, s'il vous plaît appelez-nous au 016 385 011
Le stock de cet article est limité mais peut être disponible dans un entrepôt proche de vous. Merci de vous assurer que vous êtes connecté sur le site afin que le stock disponible soit affiché. Si l'
est toujours affiché et vous avez besoin d'aide, s'il vous plaît appelez-nous au 016 385 011
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Une documentation supplémentaire peut être nécessaire pour l'achat de cet article. Un représentant de VWR vous contactera si nécessaire.
Ce produit a été bloqué par votre organisation. Contacter votre service d'achat pour plus d'informations.
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Les produits marqués de ce symbole ne seront bientôt plus disponibles - vente jusqu'à épuisement de stock. Des alternatives peuvent être disponibles en recherchant le code article VWR indiqué ci-dessus. Si vous avez besoin d'une assistance supplémentaire, veuillez contacter notre Service Clientèle au 016 385 011.
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