DB53/T 550-2014 Abolished Yunnan ProvinceLocal standards

DB53/T 550-2014 Determination of Lead, Arsenic, Cadmium, Iron, and Manganese Content in Calcium Hydroxophosphate by Energy-Dispersive X-Ray Fluorescence Spectroscopy

Publish Date: 2014-01-15 Implement Date: 2014-03-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB53/T 550-2014

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Physicochemical analysis methods

Publish Date: 2014-01-15

Implement Date: 2014-03-15

Scope

This standard specifies the method for determining the content of lead, arsenic, cadmium, iron, and manganese in calcium hydrogen phosphate by energy-dispersive X-ray fluorescence spectrometry. This standard is applicable to the determination of lead, arsenic, cadmium, iron, and manganese in calcium hydrogen phosphate. The detection limits are: lead 0.0002%, arsenic 0.00002%, cadmium 0.0001%, iron 0.0024%, and manganese 0.0001%.