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Overview SIST EN ISO 13900:2003 specifies an analytical method for determining the boron content in steel using the curcumin spectrophotometric method after distillation. This standard applies to bor…
Overview EN ISO 13900:2002 (ISO 13900:1997) specifies a laboratory method for the determination of boron content in steel using the curcumin spectrophotometric method after distillation. The procedur…
Overview ISO 13900:1997 specifies a standardized analytical procedure for the determination of boron in steel using the curcumin spectrophotometric method after distillation. The method is intended f…