Definition of formalin in English:

formalin

noun ˈfɔːm(ə)lɪnˈfɔrməlɪn

mass noun

A colourless solution of formaldehyde in water, used chiefly as a preservative for biological specimens.
甲醛溶液，福尔马林
Example sentencesExamples
- The specimens were fixed in formalin and embedded in paraffin.
- The specimen was fixed in 10% buffered formalin and routinely processed.
- At this time the tumor was excised and placed in a 2% formalin solution.
- The liver biopsy specimens were fixed in 10% neutral-buffered formalin and embedded in paraffin.
- Tissue samples are preserved in formalin or occasionally other fixatives before processing and embedding in paraffin.
- All surgical specimens were fixed in formalin and examined with hematoxylin-eosin stain.
- All specimens were fixed in formalin, embedded in paraffin, and cut in 5-em-thick sections.
- Also known as Zenker-formol, this is a modification of Zenker's fluid in which formalin is substituted for acetic acid.
- Dead snakes brought to the hospital were labelled and preserved in 10% formalin or 70% ethanol.
- Earthworms are collected by extraction using formalin or mustard solution, by digging and by handsorting.
- Specimens were placed in formalin, fixed overnight, stained with hematoxylin and eosin, embedded in paraffin, and cut with a microtome.
- The specimens were fixed in formalin, and paraffin sections were stained with hematoxylin-eosin and saffron.
- The tissue specimens were fixed and preserved in formalin for histopathological evaluation.
- These lung tissues were inflated by injection of 10% buffered formalin and embedded in paraffin wax.
- Tissue samples from the spleen were fixed in buffered formalin and embedded in paraffin.
- Other chemicals Spry discussed include peracetic acid, hydrogen peroxide, formalin, and methyl methacrylate.
- Sitting in the corner of the tank room is a new wooden box that contains about 3,800 litres of a nasty liquid made from a mixture of formalin and salt water.
- The specimens were fixed in formalin for histological analysis.
- Liver tumors were sampled at random and fixed in buffered formalin, and embedded sections were stained with hematoxylin and eosin.
- Gonads from fresh material were fixed in Bouin's solution or buffered 10% formalin.

Origin

Late 19th century: from formaldehyde + -in¹.

Definition of formalin in US English:

formalin

nounˈfɔrməlɪnˈfôrməlin

A colorless solution of formaldehyde in water, used chiefly as a preservative for biological specimens.
甲醛溶液，福尔马林
Example sentencesExamples
- Liver tumors were sampled at random and fixed in buffered formalin, and embedded sections were stained with hematoxylin and eosin.
- All specimens were fixed in formalin, embedded in paraffin, and cut in 5-em-thick sections.
- Tissue samples are preserved in formalin or occasionally other fixatives before processing and embedding in paraffin.
- At this time the tumor was excised and placed in a 2% formalin solution.
- The specimens were fixed in formalin for histological analysis.
- Also known as Zenker-formol, this is a modification of Zenker's fluid in which formalin is substituted for acetic acid.
- The specimens were fixed in formalin and embedded in paraffin.
- Sitting in the corner of the tank room is a new wooden box that contains about 3,800 litres of a nasty liquid made from a mixture of formalin and salt water.
- The liver biopsy specimens were fixed in 10% neutral-buffered formalin and embedded in paraffin.
- These lung tissues were inflated by injection of 10% buffered formalin and embedded in paraffin wax.
- All surgical specimens were fixed in formalin and examined with hematoxylin-eosin stain.
- Tissue samples from the spleen were fixed in buffered formalin and embedded in paraffin.
- The tissue specimens were fixed and preserved in formalin for histopathological evaluation.
- Gonads from fresh material were fixed in Bouin's solution or buffered 10% formalin.
- Other chemicals Spry discussed include peracetic acid, hydrogen peroxide, formalin, and methyl methacrylate.
- The specimens were fixed in formalin, and paraffin sections were stained with hematoxylin-eosin and saffron.
- The specimen was fixed in 10% buffered formalin and routinely processed.
- Specimens were placed in formalin, fixed overnight, stained with hematoxylin and eosin, embedded in paraffin, and cut with a microtome.
- Dead snakes brought to the hospital were labelled and preserved in 10% formalin or 70% ethanol.
- Earthworms are collected by extraction using formalin or mustard solution, by digging and by handsorting.

Origin

Late 19th century: from formaldehyde + -in.

单词	formalin
释义	Definition of formalin in English: formalin noun ˈfɔːm(ə)lɪnˈfɔrməlɪn mass noun A colourless solution of formaldehyde in water, used chiefly as a preservative for biological specimens. 甲醛溶液，福尔马林 Example sentencesExamples The specimens were fixed in formalin and embedded in paraffin. The specimen was fixed in 10% buffered formalin and routinely processed. At this time the tumor was excised and placed in a 2% formalin solution. The liver biopsy specimens were fixed in 10% neutral-buffered formalin and embedded in paraffin. Tissue samples are preserved in formalin or occasionally other fixatives before processing and embedding in paraffin. All surgical specimens were fixed in formalin and examined with hematoxylin-eosin stain. All specimens were fixed in formalin, embedded in paraffin, and cut in 5-em-thick sections. Also known as Zenker-formol, this is a modification of Zenker's fluid in which formalin is substituted for acetic acid. Dead snakes brought to the hospital were labelled and preserved in 10% formalin or 70% ethanol. Earthworms are collected by extraction using formalin or mustard solution, by digging and by handsorting. Specimens were placed in formalin, fixed overnight, stained with hematoxylin and eosin, embedded in paraffin, and cut with a microtome. The specimens were fixed in formalin, and paraffin sections were stained with hematoxylin-eosin and saffron. The tissue specimens were fixed and preserved in formalin for histopathological evaluation. These lung tissues were inflated by injection of 10% buffered formalin and embedded in paraffin wax. Tissue samples from the spleen were fixed in buffered formalin and embedded in paraffin. Other chemicals Spry discussed include peracetic acid, hydrogen peroxide, formalin, and methyl methacrylate. Sitting in the corner of the tank room is a new wooden box that contains about 3,800 litres of a nasty liquid made from a mixture of formalin and salt water. The specimens were fixed in formalin for histological analysis. Liver tumors were sampled at random and fixed in buffered formalin, and embedded sections were stained with hematoxylin and eosin. Gonads from fresh material were fixed in Bouin's solution or buffered 10% formalin. Origin Late 19th century: from formaldehyde + -in¹. Definition of formalin in US English: formalin nounˈfɔrməlɪnˈfôrməlin A colorless solution of formaldehyde in water, used chiefly as a preservative for biological specimens. 甲醛溶液，福尔马林 Example sentencesExamples Liver tumors were sampled at random and fixed in buffered formalin, and embedded sections were stained with hematoxylin and eosin. All specimens were fixed in formalin, embedded in paraffin, and cut in 5-em-thick sections. Tissue samples are preserved in formalin or occasionally other fixatives before processing and embedding in paraffin. At this time the tumor was excised and placed in a 2% formalin solution. The specimens were fixed in formalin for histological analysis. Also known as Zenker-formol, this is a modification of Zenker's fluid in which formalin is substituted for acetic acid. The specimens were fixed in formalin and embedded in paraffin. Sitting in the corner of the tank room is a new wooden box that contains about 3,800 litres of a nasty liquid made from a mixture of formalin and salt water. The liver biopsy specimens were fixed in 10% neutral-buffered formalin and embedded in paraffin. These lung tissues were inflated by injection of 10% buffered formalin and embedded in paraffin wax. All surgical specimens were fixed in formalin and examined with hematoxylin-eosin stain. Tissue samples from the spleen were fixed in buffered formalin and embedded in paraffin. The tissue specimens were fixed and preserved in formalin for histopathological evaluation. Gonads from fresh material were fixed in Bouin's solution or buffered 10% formalin. Other chemicals Spry discussed include peracetic acid, hydrogen peroxide, formalin, and methyl methacrylate. The specimens were fixed in formalin, and paraffin sections were stained with hematoxylin-eosin and saffron. The specimen was fixed in 10% buffered formalin and routinely processed. Specimens were placed in formalin, fixed overnight, stained with hematoxylin and eosin, embedded in paraffin, and cut with a microtome. Dead snakes brought to the hospital were labelled and preserved in 10% formalin or 70% ethanol. Earthworms are collected by extraction using formalin or mustard solution, by digging and by handsorting. Origin Late 19th century: from formaldehyde + -in.
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