GB/T 5489-1985
Replaced
DB34/T 3370-2019
Active
Anhui ProvinceLocal standards
DB34/T 3370-2019 Determination of surface free chlorine and bromine in printed circuit boards by ion chromatography
DB34/T 3370-2019 Determination of surface free chlorine and bromine in printed circuit boards by ion chromatography
Price:
$ 30
Basic Information
Standard Code:
DB34/T 3370-2019
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Printed circuit board
ICS Name:
Printed circuits and printed circuit boards
Publish Date:
2019-07-01
Implement Date:
2019-09-01
Pages:
7 pages
Scope
This standard specifies the principles, reagents, instruments and equipment, analytical steps, result calculation, precision, and test reports for determining the free chlorine and bromine content on the surface of printed circuit boards using ion chromatography. This standard is applicable to the determination of free chlorine and bromine content on the surface of printed circuit boards. The minimum detection limit is 0.0006 mg/m2.
Development Information
Related Standards
GB/T 12559-1990
Active
GB/T 12559-1990 The patternes series for artwork master of printed circuits
GB/T 12629-1990
Replaced
GB/T 12629-1990 Thin epoxide woven glass fabric copper-clad laminated sheet of defined flammability for use in the fabrication of multilayer printed boards
GB/T 12630-1990
Active
GB/T 12630-1990 Thin epoxide woven glass fabric copper-clad laminated sheet, general purpose grade, For use in the fabrication of multilayer printed boards
GB/T 12631-1990
Replaced
GB/T 12631-1990 Test method for resistance of conductor of printed boards
GB/T 13555-1992
Replaced