Hledali jste: Hematoxylin+monohydr\u00E1t

Katalogové číslo: (17975-100ML)

Dodavatel: Merck

Popis: Ninhydrin reagent is mostly used for the detection of amino acids. It basically gives a characteristic purple color on reaction with a-amino acids and other amino compounds, provided the pH of the reaction is 5.0 or higher.

Měrná jednotka: 1 * 100 mL

Akce

Dodavatel: PanReac AppliChem

Popis: <bold>Synonyms: </bold>2-Hydroxy-1,2,3-Propanetricarboxilic acid.

Dodavatel: Honeywell Chemicals

Popis: Kyselina citronová monohydrát, Puriss. p.a. ACS, ISO, Reag. Ph. Eur. buffer substance, Fluka™

Dodavatel: Thermo Fisher Scientific

Popis: L(+)-Histidin monohydrochlorid monohydrát ≥99%

Bezpečnostní list Certifikáty

Dodavatel: Spectrum Chemical

Popis: BSE/TSE statement (available upon request)
Allergen statement (available upon request)

Dodavatel: Merck

Popis: L(+)-glutaman sodný monohydrát, Sigma-Aldrich®

Dodavatel: MP Biomedicals

Popis: L-Glutamic Acid Monosodium Salt is used as a neurotransmitter at fast synapses; agonist at kainate, NMDA and quisqualate receptors.

Dodavatel: Merck

Popis: L(+)-cystein hydrochlorid monohydrát, Sigma-Aldrich®

Dodavatel: MP Biomedicals

Popis: L-Glutamic Acid is a non-essential amino acid for human development; referred to as an excitatory amino acid (EAA) due to its role in neurotransmission. Acts as a neurotransmitter at fast synapses; agonist at kainate, NMDA and quisqualate receptors. L-Glutamic acid is one of the two amino acids that contains a carboxylic acid group in its side chains.

Bezpečnostní list

Dodavatel: MP Biomedicals

Popis: Citric acid acts as an iron chelator. It can support cholesterol/sterol, ubiquinone and isoprenoid biosynthesis in cell culture applications. In animals, citric acid improves the utilization of nutritional calcium. It is a useful buffer component.

Dodavatel: MP Biomedicals

Popis: Cysteine is a major biological source of sulphur and is one of the two common sulphur-containing amino acids. It is a NMDA glutamatergic receptor antagonist.

Katalogové číslo: (SIAL930903-100G)

Dodavatel: Merck

Popis: Lithium hydroxide monohydrate is a white-to-colourless, crystalline salt. The monohydrate is hygroscopic. It is soluble in water and generates heat when dissolving. It is also soluble in methanol, somewhat soluble in ethanol, but only sparingly soluble in isopropanol. Lithium hydroxide is produced in several ways. Most commonly, lithium carbonate is reacted with calcium hydroxide in a metathesis reaction. This directly yields lithium hydroxide hydrate, which is separated from the insoluble calcium carbonate byproduct and purified. Alternatively, when the source of lithium is spodumene ore, the ore can be converted to lithium hydroxide without first forming the carbonate. In the process, the lithium ore is treated with high-temperatures and sulfuric acid to form lithium sulfate; then the lithium sulfate is reacted with sodium hydroxide to form lithium hydroxide hydrate, which is purified.

Měrná jednotka: 1 * 100 g

New Product Akce

Dodavatel: Thermo Fisher Scientific

Popis: Uhličitan měďnatý bazický 54-56% Cu Cu 54-56%, pure

Bezpečnostní list

Dodavatel: Merck

Popis: Neokuproin hydrochlorid monohydrát, Supelco®

Katalogové číslo: (MERC8.04608.0250)

Dodavatel: Merck

Popis: Hydrazinium hydroxid ≥99% for synthesis

Měrná jednotka: 1 * 250 mL

Bezpečnostní list Certifikáty Akce

Katalogové číslo: (SIALH7625-5G)

Dodavatel: Merck

Popis: D(-)-Histidin monohydrochlorid monohydrát, Sigma-Aldrich®

Měrná jednotka: 1 * 5 g

Akce