HT5012
Formalin solution, neutral buffered, 10%
case of 24 × 60 mL, histological tissue fixative
동의어(들):
10% NBF, 10% Neutral Buffered Formalin, Formaldehyde, Methanal
생물학적 소스
synthetic
Quality Level
포장
case of 24 × 60 mL
농도
10% formalin (approx. 4% formaldehyde)
색상
colorless
pH
6.90-7.10
density
1.080 g/cm3
응용 분야
hematology
histology
저장 온도
room temp
SMILES string
[O-]#[C+H2]
InChI
1S/CH2O/c1-2/h1H2
InChI key
WSFSSNUMVMOOMR-UHFFFAOYSA-N
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일반 설명
10% Neutral Buffered Formalin is the most used fixative throughout the world for light microscopy. Formalin solution is the commercially obtained solution containing 37% w/w (40% w/v) of formaldehyde in water. 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.
애플리케이션
Formalin solution (neutral buffered, 10%) has been popularly used as a general-purpose histological fixative to fix tissue samples.
- It effectively preserves the cellular and tissue morphology, maintaining the structural integrity required for microscopic examination.
- It is used for routine histological staining, providing clear and detailed images of cellular structures.
Popular general purpose histological fixative.
생화학적/생리학적 작용
Formaldehyde is both a non-coagulant and an additive fixative. Formalin fixation is thought to form cross links between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their in vivo relationship. 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.
특징 및 장점
- 10% NBF is well-suited for large throughput laboratories.
- It requires a relatively short period of fixation.
- It can be used for the long-term storage of tissue.
포장
Case containers are polypropylene with white leak-proof lids and are partially prefilled with 10% NBF.
물리적 형태
Neutral buffered solution
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Muta. 2 - Skin Sens. 1
WGK
WGK 3
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