Product Code: HYK FDA class 1 21 CFR 864.1850

Hematoxylin Harris'S

Hematology

Harris's hematoxylin is a formulation of hematoxylin prepared using mercuric oxide as a mordant, producing a regressive staining solution widely used for nuclear staining in routine histopathology including gynecological cytology preparations. It is classified as an FDA Class 1 device under 21 CFR 864.1850, indicating minimal risk and general controls. Product code HYK falls under the Hematology medical specialty. This device is exempt from Good Manufacturing Practice (GMP) regulations.

510(k)s
7
FEI Numbers
25
Registration Numbers
25
Unique Applicants
6
Years Active
9

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Basic Information

Product Code
HYK
Device Class
FDA class 1
Regulation Number
864.1850
Medical Specialty
Hematology
Review Panel
PA
Submission Type
4

Device Characteristics

GMP Exempt
Implant
Life Sustain/Support
Third Party
Summary Malfunction Reporting

510(k) Clearance History

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Related 510(k) Clearances

This FDA classification is associated with 7 510(k) clearances via K numbers.

K Number Device Name
K873107 INSTANT HEMATOXYLIN
K872498 HARRIS HEMATOXYLIN
K843425 HARRIS HEMATOXYLIN, MERCURY FREE, ACID
K823328 HARRIS HEMATOXYLIN
K810733 HARRIS HEMATOXYLIN
K800324 VOLU-SOL HARRIS HEMATOXYLIN
K781585 HEMATOXYLIN STAIN HARRIS

FEI Numbers

This FDA classification entry is associated with 25 FEI numbers. Click on an entry to view related FDA registrations.

Registration Numbers

This FDA classification entry is associated with 25 registration numbers. Click on an entry to view related FDA registrations.