CGSB 1-GP-71 METH 69.3-1982
Methods of Testing Paints and Pigments Ash Content of Varnish, Tar-Base and Other Coatings

Standard No.

CGSB 1-GP-71 METH 69.3-1982

Release Date

1982

Published By

Canadian General Standards Board （CGSB)

Status

Withdraw

Latest

CGSB 1-GP-71 METH 69.3-1982

Scope

Ether saturated with HCI gas is used to convert the organic mercury compound to mercuric chloride by evaporation on a steam bath. The mercuric chloride is titrated with standard dithizone solution to form mercury dithizonate, an orange-yellow colored co

CGSB 1-GP-71 METH 69.3-1982 history

• 1982 CGSB 1-GP-71 METH 69.3-1982 Methods of Testing Paints and Pigments Ash Content of Varnish, Tar-Base and Other Coatings