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Leverandør: Avantor
Beskrivelse: Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.
Varenummer: (786-498)
Leverandør: G-Biosciences
Beskrivelse: G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.
UOM: 1 * 1 L


Varenummer: (786-497)
Leverandør: G-Biosciences
Beskrivelse: G-Biosciences' Coomassie Brilliant Blue (CBB) G-250 and R-250 Stain are based on a colloidal Coomassie stain. CBB G-250 and R-250 stain proteins with high band visibility. The staining of gels with CBB G-250 and R-250 allows the examination of protein bands even during the staining process.
UOM: 1 * 1 L


Leverandør: Merck
Beskrivelse: Ammonium 1-pyrrolidinecarbodithioate for synthesis, Sigma-Aldrich®
Leverandør: MP Biomedicals
Beskrivelse: Storage: +4 °C
D-Biotin is a growth factor present in small amounts in every living cell. It is involved in naturally occurring carboxylation reactions. It occurs mainly bound to proteins or polypeptides. It is more abundant in the liver, kidney, pancreas, yeast and milk. Biotin levels are higher in cancerous tumors than in normal tissues. It is inactivated by binding to avidin.
D-Biotin may be used to elute proteins from avidin/streptavidin resins. It is widely used for dietary supplements and fortified foods. It is also used for tablets and hard-shell capsule preparation due to its pharmaceutical properties.
Essential vitamin that is important for amino acid and energy metabolism, and fatty acid synthesis. It is a prosthetic group in four mammalian carboxylase families and facilitates the binding and transfer of carbon dioxide.
Soluble in water (22 mg/100 mL), ethanol (80 mg/100 mL), more soluble in hot water and in dilute alkalies; insoluble in other common organic solvents. Soluble in 2 M Ammonium hydroxide (50 mg/mL - clear, colorless solution), dimethylformamide (1.7 mg/mL).

Varenummer: (C1154-100MG)
Leverandør: SIGMA ALDRICH MICROSCOPY
Beskrivelse: 4-Chloro-7-sulphobenzofurazan ammonium salt, pulver
UOM: 1 * 100 mg


Leverandør: Merck
Beskrivelse: <bold>Synonyms: </bold>Ammonium bicarbonate; Ammonium carbonate

Varenummer: (0808-100G)
Leverandør: VWR Chemicals
Beskrivelse: Ammonium bismuth citrate ≥99%, Reagent Grade
UOM: 1 * 100 g


Leverandør: Merck
Beskrivelse: Tetrakis(decyl)ammonium bromide, Supelco®

Varenummer: (99978-0.1ML-F)
Leverandør: Merck
Beskrivelse: Ammonium ionophore I - cocktail A, Selectophore™ ion sensor material, Supelco®
UOM: 1 * 0,1 mL


Leverandør: Merck
Beskrivelse: Ammoniumchlorid ≥99.995%, Suprapur® for trace analysis, Supelco®
Varenummer: (14274-2L)
Leverandør: Merck
Beskrivelse: Acetonitrile with 0,1% ammonium acetate tested for UHPLC-MS, Supelco®
UOM: 1 * 2 L


Varenummer: (88431-25G)
Leverandør: Merck
Beskrivelse: Ammoniumdihydrogenorthophosphat, Supelco®
UOM: 1 * 25 g

Certifikater


Leverandør: Merck
Beskrivelse: Ammoniumthiocyanat, EMSURE® Reag. Ph. Eur., ISO for analysis, Supelco®
Varenummer: (1.06682.1000)
Leverandør: Merck
Beskrivelse: Sodium ammonium hydrogen phosphate tetrahydrate, EMSURE® for analysis, Supelco®
UOM: 1 * 1 kg

MSDS


Varenummer: (APOSPC8643-1G)
Leverandør: Apollo Scientific
Beskrivelse: Ammonium tetrafluorosuccinate
UOM: 1 * 1 g


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Dette produkt er mærket som begrænset og kan kun købes af godkendte Shipping konti. Hvis du har brug for yderligere hjælp, e-mail VWR Regulatory Department på Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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Produkt (er) markeret med dette symbol er udgået - sælges indtil lageret er tomt. Alternativer kan være tilgængelige ved at søge med VWR-katalognummeret ovenfor. Hvis du har brug for yderligere hjælp, bedes du kontakte kundeservice på telefon 4386 8788
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