HZA · Class I · 21 CFR 864.1850

FDA Product Code HZA: Methyl Green

Leading manufacturers include Sigma Chemical Co. and Sigma Diagnostics, Inc..

2

Total

2

Cleared

46d

Avg days

1985

Since

FDA 510(k) Cleared Methyl Green Devices (Product Code HZA)

2 devices

1–2 of 2

Cleared Apr 29, 1987

METHYL GREEN SOLUTION

Sigma Diagnostics, Inc.

Pathology · 15d

Cleared Feb 25, 1985

METHYL GREEN-PYRONIN STAIN PROCEDURE HT70

Sigma Chemical Co.

Pathology · 76d

About Product Code HZA - Regulatory Context

Related FDA 510(k) Regulatory Insights

Data Source

FDA 510(k) public files . 175,730 total devices indexed.

Latest clearance: Apr 29, 1987

Product Code Info

Code	HZA
Device class	Class I
CFR	21 CFR 864.1850
Panel	Pathology

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