Economics of Welding and Cutting
1 × $33.00 
AWS VIW-M:2008
1 × $46.00 
AATCC LP3-2018
1 × $35.00 
ISA 75.19.01-2007
1 × $41.50 ISA TR84.00.07-2010
1 × $75.50 
AATCC M9-1992
1 × $35.00 
AATCC 94-2007
1 × $31.00 
UOP 981-11
1 × $143.50 
SAE AIR4548B
1 × $42.50 ISA TR84.00.04 Part 1-2011
1 × $158.00 
AWS B1.10M/B1.10:2016
1 × $66.00 
AASHTO GSHDP-1
1 × $20.00 
AS/NZS IEC 62402:2020
1 × $57.26 
AASHTO GSLR-1
1 × $19.00 
AWS B2.1-1-019:1994
1 × $149.50 
AATCC EP8-2017
1 × $35.00 
AWS B2.1-1-204:2019
1 × $149.50 
SAE J1962_201607
1 × $42.50 
AATCC EP9-2002
1 × $31.00 
AATCC Technical Manual - 2018
1 × $155.00 
UOP 980-07
1 × $143.50 
AATCC EP11-2008
1 × $32.00 ISA TR84.00.07-2018
1 × $75.50 
AATCC 97-2019
1 × $35.00 
AATCC M13-2018
1 × $35.00 Subtotal: $1,686.76
$35.00
$35.00
Evaluation Procedure for Gray Scale for Color Change
standard by American Association of Textile Chemists and Colorists, 2020
This evaluation procedure describes the use of a Gray Scale for visually evaluating overall color change resulting from colorfastness tests. Individual color difference components of lightness,
chroma and hue may be noted, but are not quantified by this procedure. To determine
if a Gray Scale is still suitable for use, see Appendix A.
Color change due to any colorfastness test may be evaluated.
