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GA/T 2004-2022Forensic sciences - Technical specifications for latent fingerprint development by oil red O (English PDF)

法庭科学油红O显现手印技术规范

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Issued by

Ministry of Public Security

Level / Type

National · Recommended

Issue date

September 16, 2022

Implementation date

January 1, 2023

Scope

GA/T 2004-2022 is the English-translated version of 法庭科学油红O显现手印技术规范.

GA/T 2004-2022 — This document describes the principle of oil red O fingerprint technology, and specifies the applicable objects, equipment, reagents, Laboratory environmental requirements, operating procedures and precautions.

This document is primarily applicable to the presentation of oily fingerprints on objects, especially fingerprints on wet and water-immersed objects.

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Document preview — GA/T 2004-2022

National Standard of the People's Republic of China

ICS: 13.310
Classification: A 92

Issued by: Ministry of Public Security

What this standard covers1
Document data2

What this standard covers

This standard specifies the principle of oil red O fingerprint technology, and specifies the applicable objects, equipment, reagents, laboratory environment requirements, operation steps and precautions of oil red O fingerprint technology. This standard is applicable to the appearance of oily fingerprints on objects, especially fingerprints on wet and water-immersed objects.

Document data

International classification (ICS): 13.310.

Chinese classification (CCS): A92.

Estimated length of the Chinese original: 5,552 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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