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SN/T 4844-2017Particle size analysis of liquid pesticide formulation. Laser diffraction method (English PDF)

液体农药制剂的粒度测定激光衍射法

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Issued by

The General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Recommended

Issue date

July 21, 2017

Implementation date

March 1, 2018

Scope

SN/T 4844-2017 is the English-translated version of 液体农药制剂的粒度测定激光衍射法.

SN/T 4844-2017 — This standard specifies the method for determining the particle size of liquid pesticide formulations by laser diffraction. This standard is applicable to the particle size of liquid pesticide preparations with particle size distribution ranging from 0.1µm to 500µm, which is insoluble or poorly soluble in water. Determination.

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Document preview — SN/T 4844-2017

National Standard of the People's Republic of China

Classification: G 25

Issued by: The General Administration of Quality Supervision, Inspection and Quarantine

Document data1

Document data

Chinese classification (CCS): G25.

Estimated length of the Chinese original: 9,940 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 19077.1

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