Acetaldehyde, methanol, and ethanol analysis by headspace gas chromatography.

Acetaldehyde, methanol, and ethanol analysis by headspace gas chromatography.

Journal of analytical toxicology (1980-01-01)

R M Anthony, C A Sutheimer, I Sunshine

摘要

This report describes a headspace procedure suitable for the gas chromatographic assay of acetaldehyde, methanol, ethanol and various other volatile substances in biological samples. Carbopack B coated with 5% Carbowax 20-M is compared to Carbopack C coated with 0.2% Carbowax 1500. Assay range, linearity and precision are reported for the Carbopack B material.

材料

產品編號

品牌

產品描述

28686-U

Supelco

FLM Carbopack^™ X去活不锈钢TD管, preconditioned, pkg of 10 tubes, O.D. × L 1/4 in. (6.35 mm) × 3 1/2 in. (89 mm)

20273

Supelco

Carbopack^™吸附剂, matrix Carbopack^™ B, 60-80 mesh, bottle of 10 g

10258

Supelco