Sie suchten nach: WH-4-023

Lieferant: ENZO LIFE SCIENCES

Beschreibung: Potent and orally active Lck/Src inhibitor.

Neuer Artikel bei VWR!

Artikel-Nr: (5045.9010)

Lieferant: VWR Chemicals

Beschreibung: Kaliumhydroxid 0.23 mol/l (0.23 N) in wässriger Lösung, AVS TITRINORM volumetrische Lösung

VE: 1 * 10 L

Sicherheitsdatenblätter Zertifikate Sale!

Artikel-Nr: (734-1451)

Lieferant: Spectrum Laboratories

Beschreibung: Disposable and ready-to-use dynamic dialysis device.

VE: 1 * 3 ST

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Artikel-Nr: (KNFA007006)

Lieferant: KNF

Beschreibung: Schalldämpfer/Filter, G ¹/₈", Für: N 023 ANE, N 023.1.2 AN.30E

VE: 1 * 1 ST

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Artikel-Nr: (SGEA000380)

Lieferant: SGE Analytical Science

Beschreibung: On-column syringes are suitable for general purpose applications.

VE: 1 * 1 ST

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Lieferant: Cayman Chemical

Beschreibung: 7-Ethoxyresorufin (7-ER) is a fluorometric substrate for and competitive inhibitor of cytochrome P450 1A1 (K_m ranges from 0,11-0,23 µM; IC₅₀ = 0,1 µM)

Lieferant: Thermo Scientific

Beschreibung: Kupfer, Drahtgeflecht 50 mesh, Ø 0.23 mm (0.009 in)

Sicherheitsdatenblätter Zertifikate

Artikel-Nr: (JULA9650893)

Lieferant: JULABO GmbH

Beschreibung: FT-Eintauchkühler werden vorwiegend zur Gegenkühlung in Verbindung mit Wärmethermostaten bzw. zum raschen Abkühlen von Flüssigkeiten auf tiefe Temperaturen eingesetzt. Die kompakten, bedienungsfreundlichen Geräte sind für eine Vielzahl von Kühlanwendungen geeignet.

VE: 1 * 1 ST

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Lieferant: Schott AG

Beschreibung: AR-Glas®, klar.

Lieferant: SGE Analytical Science

Beschreibung: Kits are available for 0,5 µl to 5,0 µl NanoVolume syringes.

Artikel-Nr: (549-0543)

Lieferant: SGE Analytical Science

Beschreibung: Needle, Gauge: -, Länge: 75 mm, Ø ext.: 0,23 mm, Spitzentyp: On-Column, N10-OC-7.5/0.23

VE: 1 * 2 ST

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Lieferant: Freudenberg Medical Europe GmbH

Beschreibung: Silikonschlauch, durchscheinend, platinvernetzt, mit sehr engen Toleranzen. Alle HelixMark-Produkte werden in Reinräumen unter Einhaltung der Anforderungen der Medizintechnik- und Pharmaindustrie hergestellt.

Artikel-Nr: (HELI60-411-45)

Lieferant: Freudenberg Medical Europe GmbH

Beschreibung: HelixMark standard silicone tubing meets the needs of a broad spectrum of medical and laboratory applications and are universally applicable for the transfer of fluids under standard requirements. The tubing is individually packed in 15 m coils.

VE: 1 * 15 m

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Lieferant: VWR Chemicals

Beschreibung:

Indicator tablets for determination of water hardness by titration with EDTA.

Specifications
Minimum weight: ≥ 0.20 g
Maximum weight: ≤ 0.23 g
Disintegration time (at 25°C): ≤ 150 s
Application test: conforms

The tablets are dissolved in 100 ml of the water sample to be tested, which has been buffered at pH 10 with 1 ml of Ammonia/ Ammonium chloride buffer solution, and then titrated with EDTA solution (0,01 M) till the sample turns from red to blue.
Total hardness in mg/l = 10×ml of titrant used.

Control samples of  calcium carbonate should be used to calibrate the method.

Sicherheitsdatenblätter Zertifikate Neuer Artikel bei VWR!

Lieferant: Bernd Kraft

Beschreibung: Kaliumhydroxid 0.23 mol/l (0.23 N) in wässriger Lösung

Artikel-Nr: (BOSSBS-12162R-HRP)

Lieferant: Bioss

Beschreibung: CYB5R3 is a 301 amino acid protein encoded by the human gene CYB5R3. CYB5R3 belongs to the flavoprotein pyridine nucleotide cytochrome reductase family and has two naturally occuring isoforms. Isoform 1 is anchored to the cytoplasmic side of the endoplasmic reticulum membrane and mitochondrion outer membrane, while isoform 2 is the soluble form found in erythrocytes. CYB5R3 is involved in the desaturation and elongation of fatty acids, cholesterol biosynthesis, drug metabolism and, in erythrocytes, methemoglobin reduction. A serine residue at position 117 seems to only be found in persons of African origin. The allele frequency is 0.23 in African Americans. It is not found in Caucasians, Asians, Indo-Aryans or Arabs. This difference seems to have no effect on the enzyme activity. Defects in CYB5R3 are the cause of hereditary methemoglobinemia (HM). There are three forms of this disease: type 1 (HM1), in which the enzyme is only deficient in erythrocytes with a mild cyanosis; type 2 (HM2), in which the enzyme is completely deficient; and type 3 (HM3), where the deficiency is seen in all blood cells. Type 2 is a severe form accompanied by mental retardation and neurological impairment.

VE: 1 * 100 µl

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