Procurou por: Metoprolol+tartrate

Fornecedor: Thermo Fisher Scientific

Descrição: Oxitartarato antimónio III potássio 3H2O 99.0-103.0% ACS

MSDS Certificados

Fornecedor: Thermo Fisher Scientific

Descrição: L(+)-Hidrogenotartarato de Potássio ≥98%

MSDS Certificados

Fornecedor: Thermo Fisher Scientific

Descrição: Reagente de Fehling II (L(+)-Tartarato de sódio e potássio em solução de hidróxido de sódio)

MSDS

Fornecedor: Thermo Fisher Scientific

Descrição: Antimony(III) potassium oxitartrate hydrate ≥98%

MSDS Certificados

Fornecedor: USP

Descrição: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. 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.

Código de Artigo: (USBIT8266-95A-100)

Fornecedor: US Biological

Descrição: Anti-TRAcP Mouse Monoclonal Antibody [clone: 9C5]

UOM: 1 * 100 µG

Promoção

Código de Artigo: (1689001.)

Fornecedor: USP

Descrição: 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 * 200 mg

Promoção

Fornecedor: Thermo Fisher Scientific

Descrição: Appearance: White to light yellow Crystalline powder

MSDS Certificados

Código de Artigo: (1.06664.0100)

Fornecedor: Merck

Descrição: Aquastar® standards for Karl Fischer titration can be used for monitoring and qualification of your Karl Fischer instruments, for checking and evaluating measuring results, and for performing titer determination of volumetric Karl Fischer reagents.

UOM: 1 * 100 g

MSDS Certificados Promoção

Código de Artigo: (1446906.)

Fornecedor: USP

Descrição: 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 * 100 mg

Promoção

Código de Artigo: (1076400.)

Fornecedor: USP

Descrição: 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 * 250 mg

Promoção

Fornecedor: VWR Chemicals

Descrição: The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The demand for standards to support testing methods continues to increase, and this growth applies to water determination according to Karl Fischer. Avantor now offers a complete range of Karl Fischer water standards as CRMs to calibrate and monitor equipment and check test results.

MSDS Certificados Promoção

Fornecedor: SIGMA ALDRICH MICROSCOPY

Descrição: Folin & Ciocalteu's phenol reagent is most commonly used in the Lowry method for determining protein concentration. It has also been used for the quantification of total phenolics. In this method, protein is pretreated with copper(II) in a modified biuret reagent (alkaline copper solution
stabilized with sodium potassium tartrate). Addition of the phenol reagent generates chromogens that give increasing absorbance between 550-750nm. Normally, absorbance at the peak (750 nm) or shoulder (660 nm) are used to quantitate protein concentrations between 1 - 100 mg/ml while absorbance at 550 nm is used to quantitate higher protein concentrations.

Certificados

Código de Artigo: (1614909.)

Fornecedor: USP

Descrição: 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 * 4 Vial

Promoção

Código de Artigo: (USBI031551-AP)

Fornecedor: US Biological

Descrição: Anti-ACP5 Rabbit Polyclonal Antibody (AP (Alkaline Phosphatase))

UOM: 1 * 200 µl

Promoção

Fornecedor: Biotium

Descrição: This antibody recognizes a protein of 35 kDa, which is identified as tartrate-resistant acid phosphatase (TRAcP). It exists as two isoforms (5a and 5b). This MAb reacts with both the isoforms. Serum TRAcP 5a is secreted by macrophages and dendritic cells and increased in many patients of rheumatoid arthritis.Serum TRAcP 5b is produced from osteoclasts and elevated during bone resorption. TRAcP is an iron containing glycoprotein, which catalyzes the conversion of orthophosphoric monoester to alcohol and orthophosphate. It is the most basic of the acid phosphatases and is the only form not inhibited by L( )-tartrate. TRAcP is synthesized as a latent proenzyme and is activated by proteolytic cleavage and reduction. Normally, TRAcP is highly expressed by osteoclasts, activated macrophages, neurons and endometrium during pregnancy. Expression of TRAcP is increased in certain pathological conditions such as Leukemic Reticuloendotheliosis (Hairy Cell Leukemia), Gaucher's Disease, HIV-induced Encephalopathy, Osteoclastoma and in osteoporosis and metabolic bone diseases. Anti-TRAcP antibody labels the cells of Hairy Cell Leukemia (HCL) with a high degree of sensitivity and specificity. Other cells stained with this antibody are tissue macrophages and osteoclasts.