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HT501640

Sigma-Aldrich

Soluzione di formalina, neutra tamponata, al 10%

histological tissue fixative

Sinonimo/i:

Formaldehyde, Methanal

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
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About This Item

Numero MDL:
MFCD00003274
Codice UNSPSC:
12352114
ID PubChem:
24895891
NACRES:
NA.47

Livello qualitativo

200

Concentrazione

10% formalin (approx. 4% formaldehyde)

Colore

colorless

pH

6.90-7.10

Densità

1.080 g/cm3

applicazioni

hematology
histology

Temperatura di conservazione

room temp

InChI

1S/CH2O/c1-2/h1H2
WSFSSNUMVMOOMR-UHFFFAOYSA-N

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Descrizione generale

Formalin solution, neutral buffered, 10% is the most commonly used fixative for light microscopy. It requires a relatively short period of fixation. It is suitable for the long-term storage of tissue. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining. 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.

Applicazioni

Formalin solution, neutral buffered, 10% has been used as a popular general purpose histological fixative.It helps to preserve tissue samples by preventing decay and maintaining their molecular integrity.
Fissativo istologico comunemente usato per fini generici.

Confezionamento

Item is packaged in a 20 L Cubitainer consisting of a plastic bladder inside of a cardboard box with an attached spigot.

Stato fisico

Soluzione tamponata neutra

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H302 + H332,H317,H341,H350

Classi di pericolo

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Muta. 2 - Skin Sens. 1

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

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