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Formaldehyd 37% i vattenlösning stabilised Ph. Eur.

Artikel nummer : (VWRS20913.363)

Leverantör: VWR Collection

Beskrivning: Formaldehyd 37% i vattenlösning stabilised Ph. Eur.

UOM: 1 * 5 l

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Formaldehyd 10% i vattenlösning stabilised

Artikel nummer : (5167.1000)

Leverantör: VWR Chemicals

Beskrivning: Formaldehyd 10% i vattenlösning stabilised

UOM: 1 * 1 L

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Formaldehyd 4% för histologi, buffered pH 6.9, Sigma-Aldrich®

Leverantör: Merck

Beskrivning: (= 10% Formaline solution)

Formaldehyd 35% i vattenlösning stabilised Reag. Ph. Eur. 1039101

Artikel nummer : (87837.180)

Leverantör: VWR Chemicals

Beskrivning: Formaldehyd 35% i vattenlösning stabilised Reag. Ph. Eur. 1039101

UOM: 1 * 100 mL

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Formaldehyd 4% stabilised, buffered (pH 7.0 ± 0.2)

Artikel nummer : (VWRQ6370.9200)

Leverantör: VWR Chemicals

Beskrivning: (= 10% Formaline solution)

UOM: 1 * 200 L

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Formalin 10% histological fixative, neutral buffered, Sigma-Aldrich®

Artikel nummer : (HT5011-1CS)

Leverantör: SIGMA-ALDRICH MICROSCOPY

Beskrivning: Formaldehyde is both a non-coagulant and an additive fixative. Formaldehyde is known to penetrate tissue quickly, but the fixation process may take a long time to form the various cross links with tissue proteins. Formalin fixation is thought to form cross links between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their <i>in vivo</i> relationship. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining. Although there is no true universal fixative, 10% neutral buffered formalin (NBF) is perhaps the most commonly used fixative throughout the world for light microscopy and is a somewhat forgiving fixative. Of the dozens and dozens of available fixatives, it is hard to imagine a fixative more commonly used than 10% NBF. 10% neutral buffered formalin is well suited for large throughput laboratories, and requires a relatively short period of fixation, but can also be used for the long-term storage of tissue.

UOM: 1 * 1 Each

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Formalin lösning 10% histological fixative, neutral buffered

Artikel nummer : (HT501850-200L)

Leverantör: SIGMA-ALDRICH MICROSCOPY

Beskrivning: Formalin solution, neutral buffered, 10% may be used as a reagent for the primary fixation of tissues for diagnostic applications of an immunoperoxidase method in hematopathology.

UOM: 1 * 200 L

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Formalin 10% histological fixative, neutral buffered

Leverantör: SIGMA-ALDRICH MICROSCOPY

Beskrivning: 10% Neutral buffered formalin (NBF) is the most commonly used fixative for light microscopy. 10% NBF is well suited for large throughput laboratories and requires a relatively short period of fixation, but can also be used for the long-term storage of tissue. Formalin fixation is thought to form between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their in vivo relationship.