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GA/T 1691-2019Forensic sciences - Technical specifications for latent bloody fingerprint developed by Amido Black 10B (English PDF)

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Issued by

Ministry of Public Security

Level / Type

National · Recommended

Issue date

March 12, 2020

Implementation date

May 1, 2020

Scope

GA/T 1691-2019 (Forensic sciences - Technical specifications for latent bloody fingerprint developed by Amido Black 10B) is available as an English-translated PDF.

GA/T 1691-2019 — This standard stipulates the principle, applicable objects, equipment, reagents, and experiments of the method for developing occult blood fingerprints with amino black 10B in the field of forensic science Room environment requirements, operation steps and precautions: This standard is applicable to showing occult blood fingerprints on the surface of non-permeable and semi-permeable objects with a light background color:

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Document preview — GA/T 1691-2019

National Standard of the People's Republic of China

ICS: 13.310
Classification: A 92

Issued by: Ministry of Public Security

Document data1

Document data

International classification (ICS): 13.310.

Chinese classification (CCS): A92.

Estimated length of the Chinese original: 6,660 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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