20% Formalin Neutral Buffer Solution

for Tissue Fixation

Manufacturer :: FUJIFILM Wako Pure Chemical Corporation

Storage Condition :: Keep at RT.

CAS RN^® :: (50-00-0)

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Product Number	Package Size	Price	Availability	Certificate of Analysis	Purchase
Distributor 060-01721 Barcode No 4987481266698	1L	List Price 25.00 USD	In stock in Japan	Certificate of Analysis	Distributor
Distributor 066-01723 Barcode No 4548995049582	5L	List Price 55.00 USD	In stock in Japan	Certificate of Analysis	Distributor
Distributor 068-01727 Barcode No 4987481266704	20L	List Price 119.00 USD	In stock in Japan	Certificate of Analysis	Distributor

※Check availability in the US with the distributor.

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Application

Overview / Applications

Outline	Fixation means a process by which when observing microscopically the ecological or pathological state of a tissue specimen taken from a dead or live body, the tissue specimen is preserved in as "intact" a state as possible.The objectives are to:- Stabilize the main constituent protein of the tissue specimen as fast as possible to stop autolysis- Minimize the degeneration and deformation of the tissue specimen caused by the effects of chemicals and heat during the subsequent specimen preparation process.——Formalin solution is used in large quantities as a routine fixative in the preparation of tissue specimens for light microscopic observation. Formalin is decomposed to produce formic acid, which may affect some tissues. This neutral buffered formalin is adjusted to pH 7.4 approximately by the addition of sodium phosphate to formalin to eliminate the effect of acid on tissues.

Outline

Fixation means a process by which when observing microscopically the ecological or pathological state of a tissue specimen taken from a dead or live body, the tissue specimen is preserved in as "intact" a state as possible.The objectives are to:- Stabilize the main constituent protein of the tissue specimen as fast as possible to stop autolysis- Minimize the degeneration and deformation of the tissue specimen caused by the effects of chemicals and heat during the subsequent specimen preparation process.——Formalin solution is used in large quantities as a routine fixative in the preparation of tissue specimens for light microscopic observation. Formalin is decomposed to produce formic acid, which may affect some tissues. This neutral buffered formalin is adjusted to pH 7.4 approximately by the addition of sodium phosphate to formalin to eliminate the effect of acid on tissues.

Property

Appearance	Colorless clear liquid
pH	pH (25 degrees C) : 7.3 - 7.5
Flash Point	None

Manufacturer Information

Alias

20% FORMALIN NEUTRAL BUFFER SOLN.

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Product List

Product Name
10% Formalin Neutral Buffer Solution	for Tissue Fixation
15% Formalin Neutral Buffer Solution	for Tissue Fixation
MildformR 10N	for Pathology Research
MildformR 15N	for Pathology Research
MildformR 20N	for Pathology Research
MildformR 10NM	for Pathology Research
MildformR 20NM	for Pathology Research
Carnoy Solution	for Tissue Fixation
Zamboni Solution	for Pathology Research
4% Paraformaldehyde Phosphate Buffer Solution	for Tissue Fixation
PLP Solution Set	for Tissue Fixation

For research use or further manufacturing use only. Not for use in diagnostic procedures.

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