HJ 687-2014 in English

VALID

Solid waste- Determination of hexavalent chromium - by alkaline digestion/flame atomic absorption spectrophotometic

Issued on:2014-01-13
Implemented on:2014-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	HJ 687-2014
Document status:	VALID
Title in English:	Solid waste- Determination of hexavalent chromium - by alkaline digestion/flame atomic absorption spectrophotometic
Title in Chinese:	固体废物六价铬的测定碱消解/火焰原子吸收分光光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2014-01-13
Implemented on:	2014-04-01
Chinese Classification:	Z15-Analysis methods for toxic substances in atmosphere
Professional Classification:	HJ-Environment
Related Keywords:	solid waste- determination hexavalent chromium alkaline digestion/flame atomic absorption determination limit
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spectrophotometer Atomic Absorption and Flame Photometer Flame Photometer and Atomic Absorption HJ687 2014 Solid Waste Hexavalent Chromium Atomic Absorption Flame Photometer solid waste alkaline Solid Waste Hexavalent Chromium atomic absorption flame spectrophotometry Determination of hexavalent chromium HJ687+ Digestion tank + chrome Determination of hexavalent cobalt in water by spectrophotometry Flame-Atomic Absorption Spectrophotometry Orient Flame Atomic Absorption Spectrophotometer Determination of hexavalent chromium in solid waste Alkali digestion/flame atomic absorption spectrophotometry Which gases are used for atomic absorption hj2014 Hexavalent chromium test Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry Flame Atomic Absorption Chromium atomic digestion method hj 692 2014 Hexagonal close-packed extinction Chromium Determination Atomic Absorption Lithium Hexavalent chromium flame solid waste cold atoms flame atomic photometric calcium Determination of 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Scope

This standard specifies the alkaline digestion/flame atomic absorption spectrophotometric method for the determination of hexavalent chromium in solid waste. This standard applies to the determination of hexavalent chromium in solid waste. When the solid waste sampling volume is 2.5 g and the fixed volume is 100 ml, the detection limit of this method is 2 mg/kg, the lower determination limit is 8 mg/kg, and the determination range is 8~320 mg/kg.

More samples: JC/T 2453-2018 JGJ 94-2008 DL/T 368-2010

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