Sie suchten nach: SIGMA ALDRICH MICROSCOPY

Artikel-Nr: (210684-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 210684-25G

Beschreibung: Acid Blue 25, Dye content 45 %

UOM: 1 * 25 g

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Artikel-Nr: (45348-250ML-F)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 45348-250ML-F

Beschreibung: 2,4,6-Tri-(dimethylaminomethyl)phenol, Sigma-Aldrich®

UOM: 1 * 250 mL

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Gram’s crystal violet solution, also known as gentian violet or hexamethyl pararosaniline, is a basic, cationic, acidotropic aminoarylmethane dye. It is a hexa-N-methylated triaminotriphenylmethane with a moderately sized lipophilic cation and a slightly nonplanar conjugated system. It is used in bacteriology as the primary stain in Gram staining to differentiate Gram-positive and Gram-negative bacteria. It is known to possess antibacterial and antifungal properties.

Artikel-Nr: (210323-100G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 210323-100G

Beschreibung: Acid Blue 80, Dye content 40 %

UOM: 1 * 100 g

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Artikel-Nr: (N3625-1G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : N3625-1G

Beschreibung: Produces highly insoluble dark green stain in histochemical studies.

UOM: 1 * 1 g

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: 1-Methoxy-5-methylphenazinium methyl sulfate (MPMS) is a photochemically stable electron-transport mediator between NAD(P)H and tetrazolium dyes. The reduced form of MPMS converts tetrazolium salt to purple precipitate formazan. It is a very stable and non-enzymic electron carrier that mediates electron transfer by dehydrogenases in vitro to various electron acceptors such as tetrazolium dyes or the electrode of an enzymic electric cell.

Artikel-Nr: (A5348-25MG)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : A5348-25MG

Beschreibung: Biotinylation reagent

UOM: 1 * 25 mg

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Artikel-Nr: (F6182-20ML)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : F6182-20ML

Beschreibung: Fluoroshield™ is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.

UOM: 1 * 20 mL

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Ethyl 4'-hydroxy-4-biphenylcarboxylate,98%

Artikel-Nr: (306452-100G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 306452-100G

Beschreibung: Reactive Black 5 (RB5) has been: used in an optimization study on the photocatalytic degradation of RB5 dye in synthetic greywater effluent (i.e. aqueous RB5 in distilled water), in order to understand the effects of different photoreactor parameters on the degradation kinetics. As a textile dye to investigate the anaerobic reduction in upflow stirred packed-bed reactors (USPBRs) with biological activated carbon (BAC) system. Used in the performance evaluation of dye removal forlarge molecule substance.

UOM: 1 * 100 g

Sicherheitsdatenblätter Sale

Artikel-Nr: (309052-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 309052-25G

Beschreibung: Quinoline Yellow, Mixture of the mono- and disulfonic acids of Quinoline Yellow (Acid Yellow 3)

UOM: 1 * 25 g

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Artikel-Nr: (230308-10G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 230308-10G

Beschreibung: 1,3-Diphenylaceton-p-toluolsulfonylhydrazon ≥98%, Sigma-Aldrich®

UOM: 1 * 10 g

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Artikel-Nr: (335428-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 335428-25G

Beschreibung: 4,4'-Dinitro-2-biphenylamine,98%

UOM: 1 * 25 g

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Lieferant: SIGMA ALDRICH MICROSCOPY

Beschreibung: Tetrazolium Violet is a monotetrazolium salt which forms water-insoluble formazans. These salts are mainly used as indicators of extracellular redox activity and cell redox potential. Tetrazolium violet is positively charged and cell-permeable.

Artikel-Nr: (199656-25G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 199656-25G

Beschreibung: Sudan II has been used to determine its presence in commercial spices such as hot chilli food samples (LC–ESI–MS/MS).

UOM: 1 * 25 g

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Artikel-Nr: (414034-10G)

Lieferant: SIGMA ALDRICH MICROSCOPY

Hersteller Artikel Nummer : 414034-10G

Beschreibung: 3-Nitrophthalimid 97%, Sigma-Aldrich®

UOM: 1 * 10 g

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