Quality Level
concentration
10% formalin (approx. 4% formaldehyde)
color
colorless
pH
6.90-7.10
density
1.080 g/cm3
application(s)
hematology
histology
storage temp.
room temp
SMILES string
[O-]#[C+H2]
InChI
1S/CH2O/c1-2/h1H2
InChI key
WSFSSNUMVMOOMR-UHFFFAOYSA-N
General description
10%福尔马林中性缓冲液通常用作已被用作光学显微镜的固定剂。它需要相对较短的固定时间。它适用于长期储存组织。一旦被正确固定后，组织应该可以承受后续的组织处理或染色阶段。10% NBF很适合于高通量的实验室，并只需要一段相对短的固定时间，但也可用于组织的长期储存。福尔马林通过让蛋白质分子交联形成凝胶而固定，使细胞保持生活状态时的形态结构。
Application
10%中性福尔马林溶液是备受欢迎的通用组织学固定剂。通过防止组织腐败、维持其分子结构来保存组织样本。
常用的通用组织学固定剂。
Biochem/physiol Actions
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.
Features and Benefits
- 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.
Packaging
产品包装在一个 20L 的软方桶中，由纸板箱内的塑料气囊和连接的插口组成。
Physical form
中性缓冲的溶液
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Muta. 2 - Skin Sens. 1
wgk
WGK 3
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
185.0 °F
flash_point_c
85 °C
Autophagy in Dendritic Cells and B Cells Is Critical for the Inflammatory State of TLR7-Mediated Autoimmunity.
Weindel C G, et al.
Journal of Immunology, 198, 1081-1092 (2016)
Fan Liu et al.
Journal of biomaterials applications, 33(9), 1168-1177 (2019-01-23)
To investigate the osteogenesis of macro-pore sized bone scaffolds, biphasic calcium phosphate scaffolds with accurately controlled macro-pore size (0.8, 1.2, and 1.6 mm) and identical porosity of 70% were fabricated by the 3D printing technology. Eight New Zealand rabbits were
B cell autophagy mediates TLR7-dependent autoimmunity and inflammation.
Weindel C G, et al
Autophagy, 11(5), 1010-1024 (2015)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| HT501640-19L | 04061833835449 |