Product Code: KKL FDA class 1 21 CFR 864.1850

Thionin

Hematology

Thionin is a thiazine dye used as a histological staining reagent in hematology and neuropathology laboratories, applied for nuclear staining and to demonstrate Nissl substance in neurons and other cellular components in tissue sections. It is classified as FDA Class 1, indicating low risk subject to general controls with no premarket clearance required. The product code is KKL and it is regulated under 21 CFR 864.1850 within the Hematology specialty. This device is GMP exempt.

510(k)s
0
FEI Numbers
1
Registration Numbers
1
Unique Applicants
0
Years Active

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Basic Information

Product Code
KKL
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

FEI Numbers

This FDA classification entry is associated with 1 FEI number. Click on an entry to view related FDA registrations.

Registration Numbers

This FDA classification entry is associated with 1 registration number. Click on an entry to view related FDA registrations.