CGSB standards can be searched through QCAT.
Search the number, if known, between quotations using Keyword Boolean. E.g.
"CAN/CGSB-4.2 No. 18.2-2010/ISO 105-B01:1994"
If the standard number is not known, combine search terms using Keyword Boolean. E.g.
"canadian general standards board" and paper
"canadian general standards board" and textile?
Many useful standards for Art Conservation can be found in the ASTM, accessible through Queen's Library.
D2257-98(2012) - Standard Test Method for Extractable Matter in Textiles
D4303-10(2016) - Standard Test Methods for Lightfastness of Colorants Used in Artists' Materials
D5067 - Standard Specification for Artists' Watercolor Paints
D5724 - Specification for Gouache Paints
D6901 - Specification for Artists Colored Pencils