ObsoleteGo to latest versionJJG 694-2009

JJG 694-1990Atomic Absorption Spectrophotometer (English PDF)

JJG 694 | Evolution and historical versions

Std ID	Title	Status
JJG 694-2009	Verification Regulation for Atomic Absorption Spectrophotometers	Valid
JJG 694-1990	Atomic Absorption Spectrophotometer	Obsolete

JJG 694-1990 is obsolete. It has been replaced by JJG 694-2009. This page sells the obsolete edition, for projects and contracts that still cite it.

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Level / Type

National · Mandatory

Scope

JJG 694-1990 (Atomic Absorption Spectrophotometer) is available as an English-translated PDF.

JJG 694-1990 is the Chinese metrological standard "Atomic Absorption Spectrophotometer". It is obsolete: it has been replaced by JJG 694-2009.

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Document preview — JJG 694-1990

Document data

1 Document data

Sector: Metrological Verification (metrological standard).

Status: obsolete, replaced by JJG 694-2009.

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

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