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Buffered oxide etchant (BOE) 6:1 with surfactant

MILLIPORE SIGMA

ITEM#: 3042-9016231L

MFR#: 901623-1L

Buffered oxide etchant (BOE) is a wet etchant used in microfabrication. Its primary use is in etching thin films of silicon dioxide (SiO2) or silicon nitride (Si3N4). It is a mixture of a buffering agent, such as ammonium fluoride (NH4F), and hydrofl

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Buffered oxide etchant (BOE) is a wet etchant used in microfabrication. Its primary use is in etching thin films of silicon dioxide (SiO2) or silicon nitride (Si3N4). It is a mixture of a buffering agent, such as ammonium fluoride (NH4F), and hydrofluoric acid (HF). Concentrated HF etches silicon dioxide too quickly for good process control and also peels photoresist used in lithographic patterning.

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Product Name	Description	Item#	QTY
Buffered oxide etchant (BOE) 10:1 with surfactant	Buffered oxide etchant (BOE) is a wet etchant used in microfabrication. Its primary use is in etching thin films of silicon dioxide (SiO2) or silicon nitride (Si3N4). It is a mixture of a buffering agent, such as ammonium fluoride (NH4F), and hydrofl	3042-9016251L	EA	Add to Cart
Buffered oxide etchant (BOE) 6:1	Buffered oxide etchant (BOE) 6:1	3042-9016241L	EA	Add to Cart
Buffered oxide etchant (BOE) 10:1	Buffered oxide etchant (BOE) 10:1	3042-9016211L	EA	Add to Cart
BUFFERED OXIDE ETCHANT 6:1 (BOE 6:1) 1QT	BUFFERED OXIDE ETCHANT 6:1 (BOE 6:1) 1QT - 000BOE61-QT	3166-000BOE61QT	EA	Add to Cart
BUFFERED OXIDE ETCHANT 10:1 BOE 10:1 1QT	BUFFERED OXIDE ETCHANT 10:1 BOE 10:1 1QT - 000BOE-QT	3166-000BOEQT	EA	Add to Cart