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SN/T 1788-2006Determination of quinizarin. Extraction spectrophotometric method (English PDF)

醌茜的测定萃取分光光度法

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Issued by

The General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Recommended

Issue date

April 25, 2006

Implementation date

November 15, 2006

Scope

SN/T 1788-2006 is the English-translated version of 醌茜的测定萃取分光光度法.

SN/T 1788-2006 — This standard specifies the method for determining the enthalpy in diesel fuel. This standard applies to the determination of niobium in diesel fuel from 0.04mg/L to 3.00mg/L.

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Document preview — SN/T 1788-2006

National Standard of the People's Republic of China

ICS: 75.160
Classification: E 31

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

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the identity diesel quinizarine Determination. This standard applies to diesel quinizarine content of 0. 04mg/L ~ 3. 00mg/L measurement.

Document data

International classification (ICS): 75.160.

Chinese classification (CCS): E31.

Estimated length of the Chinese original: 8,843 words.

Adopted international standard: IP 298/92-1998, MOD.

Standards quoted by this document

GB/T 4756; GB/T 6682; ASTM D4057

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

Referenced standards

Normative references

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