Sie suchten nach: VWR Collection

Beschreibung: Rose Bengal has been used to evaluate acrosome integrity. It has also been used to initiate photothrombotic occlusion in blood.

Artikel-Nr: 330000-5G

VE: 1 * 5 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: 2,4-Dimethoxytoluol, Sigma-Aldrich®

Artikel-Nr: 292559-1G

VE: 1 * 1 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Used as a red nuclear counterstain in various cytochemical procedures.

Artikel-Nr: N6264-50ML

VE: 1 * 50 mL

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Acridine Orange base (3,6-Bis(dimethylamino)acridine) is a cell-permeable fluorescent dye that binds to nucleic acids. It emits green fluorescence when bound to dsDNA and red fluorescence when bound to ssDNA or RNA. It is also known to be a positive solvatochromic dye. Acridine orange has also been used as a lysosomal dye. It is widely used to detect the presence of homeopathic potencies.

Artikel-Nr: 235474-25G

VE: 1 * 25 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Pyronin G, Sigma-Aldrich®

Artikel-Nr: 213519-1G

VE: 1 * 1 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Picric acid (2,4,6-trinitrophenol) has antibacterial as well as antifungal properties. It stains the fungal spores and hyphae a pale to dark yellow color.

Artikel-Nr: 41506-100ML-F

VE: 1 * 100 mL

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Bathocuproinsulfonat Dinatriumsalz Hydrat für die spektrophotometrische Bestimmung von Cu und Fe, Sigma-Aldrich®

Artikel-Nr: B1125-1G

VE: 1 * 1 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Trimethylchlorosilane: hexamethyldisilazane: pyridine (1:3:9) reagent for preparing TMS derivatives of amino acids, sugars, etc.

Artikel-Nr: 1391-10X1ML

VE: 1 * 1 mL

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: 1,1'-Dioctadecyl-4,4'-bipyridinium dibromide,97% (Octadecyl viologen dibromide)

Artikel-Nr: 391506-5G

VE: 1 * 5 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride is a fluorescence tag for α keto acids. It is also required for the derivatisation of sialic acids in presence of dilute sulfuric acid. The method allows determination of sialic acids.

Artikel-Nr: D4784-100MG

VE: 1 * 100 mg

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Chlorazol Black has been used to monitor the infection of mycorrhizal Allium porrum in plant roots. It has also been used for the staining of copepods.

Artikel-Nr: C1144-5G

VE: 1 * 5 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Arsenazo III has been used as a color forming reagent to determine uranium concentration.

Artikel-Nr: A92775-5G

VE: 1 * 5 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: 2-Aminobiphenyl is a substrate for UGTs (UDP-glucuronosyltransferases), including UGT1A4, UGT2B13 and UGT2B16.

Artikel-Nr: A42409-25G

VE: 1 * 25 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Cell impermeable fluorescent probe for Ca2+.

Artikel-Nr: F0763-1MG

VE: 1 * 1 mg

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: 2',7'-Dichlorfluorescein, Sigma-Aldrich®

Artikel-Nr: 410217-10G

VE: 1 * 10 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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Beschreibung: Leucomalachite green has been used as a reagent in presumptive tests which are used to detect invisible blood stains.

Artikel-Nr: 125660-25G

VE: 1 * 25 g

Lieferant: SIGMA ALDRICH MICROSCOPY

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