Recherche de texte >
acids+and+salts+high+purity
Imprimer
Votre recherche pour:
149 713 les résultats ont été trouvés
acids+and+salts+high+purity
Numéro de catalogue:
(BURK5344-8000)
Fournisseur:
BURKLE
Description:
Les sachets SteriBag Premium réunissent de manière unique un niveau élevé de sécurité, stérilité, fermeture d'originalité et de traçabilité. Ils garantissent un transport en toute sécurité et la conservation des échantillons.
UOM:
1 * 100 ST
Fournisseur:
Whatman products (Cytiva)
Description:
Ces filtres à air EPM 2000 sont utilisés dans le matériel d'échantillonnage PM-10 de grand volume. Fabriqués à base de verre borosilicaté 100% pur, ils permettent l'analyse chimique détaillée de polluants à l'état de traces avec une interférence minimale.
Numéro de catalogue:
(PRSI90-326)
Fournisseur:
ProSci Inc.
Description:
Zinc-alpha-2-glycoprotein (ZAG), first identified in the 1960s, derives its name from its precipitation from human plasma upon the addition of zinc salts. ZAG has since been found in secretory epithelial cells and in a range of body fluids. ZAG is identical to a lipid mobilizing factor isolated from the urine of patients with cancer cachexia and stimulates lipolysis in in vitro and in vivo experiments. Due to its expression in, and secretion from adipocytes, ZAG is considered an adipokine. Recently the clinical significance of ZAG has been clarified. ZAG expression in adipocytes is inversely related to fat mass, thus it is intimately involved in the maintenance of body weight in mice and humans. Epidemiological studies have uncovered an association between ZAG and plasma cholesterol. The non-synonymous single nucleotide polymorphism rs4215 in ZAG is associated with plasma cholesterol and obesity. Structurally ZAG possesses a class I major histocompatibility complex (MHC) protein fold. It is distinct from other members of this protein family in that it is soluble, rather than being anchored to plasma membranes, and it associates with prolactin inducible protein rather than beta2-microglobulin. Similar to peptide antigen-presenting class I MHC molecules, ZAG possesses an open apical groove between its alpha1 and alpha2 domain helices.
UOM:
1 * 1 EA
Numéro de catalogue:
(BOSSBS-1935R-CY5.5)
Fournisseur:
Bioss
Description:
Uteroglobin belongs to the family of secretoglobins and is a secreted protein product of nonciliated bronchiolar Clara cells. There is convincing data suggesting it has phospholipase A2 inhibitory activity, as well as, a number of other immunomodulatory features including inhibition of interferon gamma signalling and Th1 vs. Th2 lymphocyte regulation. It was proposed as a potential peripheral marker of respiratory epithelial injury and bronchial dysfunction. Clara Cell Protein 16 concentrations have been determined in both serum and bronchoalveolar lavage fluid in numerous studies since 1994. In serum, its increase is associated with age, asbestos, nitrogen chloride and ozone exposure, sarcoidosis and high PEEP ventilation. Decreased serum CC16 levels are found after pulmonary resection, in silica-exposed workers, smokers and in asthma. Decreased CC16 concentrations were also found in the amniotic fluid of fetuses suffering from pulmonary hypoplasia caused by various mechanisms (diaphragmatic hernia, diabetic fetopathy, Turner and Down syndrome). In pleural effusions, the CC16 concentration appears to be associated with its diffusion from the lung as evidenced by high CC16 levels in cardiac pleural congestion.
UOM:
1 * 100 µl
Fournisseur:
UVEX
Description:
Ultralight, perforated ESD safety shoe made from breathable high-tech microvelour, soft padded collar and tongue, breathable distance mesh and an extremely flexible dual density PUR sole (slip-, abrasion- and cut-resistant, resistant to oil and petrol and withstands brief exposure to heat of approx. 120 °C). Free of lacquer wetting inhibitors such as silicones or phthalates.
Numéro de catalogue:
(HERA75009630)
Fournisseur:
Thermo Scientific
Description:
The SL1/SL1R Plus series centrifuges come standard with an easy-to-use keypad and high contrast LCD display. Quickly and securely swap between 14 unique rotor options with the tool-less Auto-Lock rotor exchange. This compact centrifuge has a capacity up to 1,6 L and can spin up to 76 × 5/7 ml blood tubes and 16 × 50 ml conical tubes with biocontainment and is ideal for routine applications.
UOM:
1 * 1 ST
Numéro de catalogue:
(1546300.)
Fournisseur:
USP
Description:
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM:
1 * 500 mg
Fournisseur:
USP
Description:
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Numéro de catalogue:
(1522301.)
Fournisseur:
USP
Description:
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM:
1 * 150 mg
Fournisseur:
Brady
Description:
Ces cadenas robustes résistent aux mauvais traitements et comportent une anse en acier durci, les rendant extrêmement difficiles à couper. Ils conviennent aux utilisations en extérieur et dans des environnements aux températures élevées (max. 580 °C).
Numéro de catalogue:
(BOSSBS-10516R-A647)
Fournisseur:
Bioss
Description:
This gene encodes a high affinity receptor for the peptide hormone calcitonin and belongs to a subfamily of seven transmembrane-spanning G protein-coupled receptors. The encoded protein is involved in maintaining calcium homeostasis and in regulating osteoclast-mediated bone resorption. Polymorphisms in this gene have been associated with variations in bone mineral density and onset of osteoporosis. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2009]
UOM:
1 * 100 µl
Numéro de catalogue:
(MOLEM10221265)
Fournisseur:
Molekula
Description:
Kanamycine sulfate
UOM:
1 * 25 g
 Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Fournisseur:
Binder
Description:
La série KB avec refroidissement du compresseur consomme jusqu'à 30% d'énergie en moins par rapport à son prédécesseur. Les incubateurs réfrigérés sont principalement utilisés pour les mises en culture à des températures inférieures à la température ambiante ou si des températures ambiantes élevées ne peuvent pas être évitées. Le système de refroidissement et le ventilateur réglable garantissent des degrés élevés d'humidité, même en mode de refroidissement ou lors de tests prolongés, et empêchent les échantillons de sécher, même lorsqu'il est totalement chargé.
Fournisseur:
ABEBA
Description:
Chaussure anti-décharge électrostatique, partie supérieure en microfibre, semelle extérieure en polyuréthane résistant aux combustibles, fortement antidérapante et auto-nettoyante.
Numéro de catalogue:
(BOSSBS-5356R-CY5.5)
Fournisseur:
Bioss
Description:
Receptor for GABA. The activity of this receptor is mediated by G-proteins that inhibit adenylyl cyclase activity, stimulates phospholipase A2, activates potassium channels, inactivates voltage-dependent calcium-channels and modulates inositol phospholipids hydrolysis. Plays a critical role in the fine-tuning of inhibitory synaptic transmission. Pre-synaptic GABA-B-R inhibit neurotransmitter release by down-regulating high-voltage activated calcium channels, whereas postsynaptic GABA-B-R decrease neuronal excitability by activating a prominent inwardly rectifying potassium (Kir) conductance that underlies the late inhibitory postsynaptic potentials. Not only implicated in synaptic inhibition but also in hippocampal long-term potentiation, slow wave sleep, muscle relaxation and antinociception.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-6734R-A488)
Fournisseur:
Bioss
Description:
SERBP1 (Plasminogen activator inhibitor 1 RNA-binding protein) may play a role in the regulation of mRNA stability. SERBP1 binds to the 3’-most 134 nt of the SERPINE1/PAI1 mRNA, a region which confers cyclic nucleotide regulation of message decay. SERBP1 interacts with CHD3 and is localized in cytoplasmic and nuclear. It is expressed at high level in the heart, skeletal muscle and kidney, and at low levels in placenta, liver and brain.
UOM:
1 * 100 µl
Appel de prix
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
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
Ces articles ne peuvent être ajoutés au Panier. Veuillez contacter votre service client ou envoyer un e-mail à vwr.be@vwr.com
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.
Le produit original n'est plus disponible. Le remplacement représenté est disponible
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.
|
|||||||||
Vue liste
