ASTM WK33767

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Work Item: ASTM WK33767 - Revision of D7237 - 10 Standard Test Method for Free Cyanide with Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection

Active Standard: D7237 - 10

Developed by Subcommittee: D19.06 | Committee D19 Home | Contact Staff Manager

1. Rationale

Inter-laboratory testing was conducted in the range of 0-100 ppb CN to establish an inter-laboratory Quantitation Estimate (IQE) at less than 5 ppb Free CN.

Keywords

amperometry; aquatic free cyanide; diffusible cyanide, flow injection analysis; free cyanide; gas diffusion separation; Amperometric detection; Cyanides; Flow injection analysis (FIA); Gas diffusion ;

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Work Item Status:
Date Initiated:06-17-2011
Technical Contact: Charles Bucknam

Status: Draft Under Development

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