GB/T 33066-2016 Active National standards

GB/T 33066-2016 Fluorinated olefins for refrigerant use—General method for the determination of high-boiling residues

GB/T 33066-2016 Fluorinated olefins for refrigerant use—General method for the determination of high-boiling residues

Publish Date: 2016-10-13 Implement Date: 2017-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 33066-2016

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Generally, organic chemical raw materials

ICS Name: Haloalkanes

Publish Date: 2016-10-13

Implement Date: 2017-05-01

Pages: 5 pages

Scope

This standard specifies the sampling, method principle, test method, and allowable deviation for the general test method of measuring the evaporation residue in fluorinated olefins used in refrigerants by the dry reduction method.
This standard is applicable to the determination of evaporation residue in fluorinated olefins used in refrigerants. The detection sensitivity of this test method is 0.000 1%.

Development Information

Word Count: 7 Thousand words Pages: 5 pages

Referenced Standards

GB/T 6680-2003 General rules for sampling liquid chemical products GB/T 6681-2003 General rules for sampling gaseous chemical products GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods

Related Standards

GB/T 7371-1987 Active

GB/T 7371-1987 Trichloromonofluoromethane for industrial uses

Publish Date: 1987-02-16

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GB/T 7372-1987 Dichlorodifluoromethane for industrial uses

Publish Date: 1987-02-16

GB/T 7373-1987 Replaced

GB/T 7373-1987 Monochlorodifluoromethane for industrial uses

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GB/T 7374-1987 Replaced

GB/T 7374-1987 Fluorinated methanes for industrial uses—Determination of micro-amounts of water—Gravimetric method

Publish Date: 1987-02-16

GB/T 7375-1987 Replaced

GB/T 7375-1987 Fluorinated methanes for industrial uses—Determination of purity—Gas chromatography

Publish Date: 1987-02-16

GB/T 7376-1987 Replaced

GB/T 7376-1987 Fluorinated methanes for industrial uses—Determination of micro-amounts of water—Karl fischer method

Publish Date: 1987-02-16