Post-Column Reaction Unit TE-1100 Series

Standard Materials Calibration System TE-1000 Series

Features

Strong points

  1. International System of Units (SI) measurement traceability in quantitative chemical analysis
  2. Securing SI traceability of all organic/inorganic standard materials represented by CxHyOz
  3. Ensure calibration by different standard materials from analytes
  4. Verifiable by confirming linearity from the origin of a calibration curve

Manufactured by HORIBA STEC

Specifications

               Model

TE-1000 series

本体システム構成

反応炉ユニット: W100×D105×H350 (mm), 5kg
コントロールユニット: W180×D480×H312 (mm), 15kg
※） GC挿入部・突起部・GC取付用アタッチメントは含みません。
注) 計測には別途GC-FIDが必要です。使用されるメーカー/型式を別途ご連絡ください。

動作・使用時の周囲環境温度・湿度

GCの設置条件に同じ
温度: 20〜30°C
湿度: 20〜80% RH (結露無きこと)

使用可能カラム

キャピラリ―カラムのみ (内径0.53 mmを推奨)

ユーティリティ・ガス接続

Air: FIDに使用するグレードと同等以上
H2: 99.999 %以上
供給圧: 共に100〜300 kPa (G)

Air流量範囲
(酸化反応用)

1〜10 mL/min

H2 流量範囲
(還元反応用)

1〜10 mL/min

測定時許容濃度
(カラム注入時)

≦1000ppm CH4 (mol/mol)

供給電源

100〜120 VAC or 200-240 VAC (400VA MAX)

Measurement Techniques

TE-1000 is designed to be attached to a commercial gas chromatography  system. For developing calibration curves, an SI traceable mixed standard material is injected into the column. After separation, each substance is oxidized and reduced to CH4 by the TE-1000. The CH4 is then detected by the flame ionization detector.  The resulting data is used as a reference. The target substance is then analyzed using the same method.  The concentration is determined by comparing the results with the prior calibration results.


GC-FID with TE-1000

SI-traceable standard mixed materials

 Example for measurement

Calibration curve for a standard materials

Substance

Concentration

Expanded uncertainty(k=2)


mmol as CH4/Kg


mmol as CH4/Kg

Tetradecane

         57.4

               0.7

Pentadecane


         57.3


               0.6

Hexadecane

         57.6


               0.6

Heptadecane

         57.1

               0.6

Applications

  • “Application and Validation of a Determination Method Using Post-column Reaction Gas Chromatography of Nitrogen-containing Organic Compounds”
    T. WATANABE, T. SASAKI, T. YOSHIMURA, S. NARUKAMI, T. SHIMOSAKA, Analytical Sciences, 2018 Volume 34 Issue 7 Pages 853-857.
    https://doi.org/10.2116/analsci.17P560
  • “Application of post-column reaction GC for accurate and direct determination of musty odor substances in standard solution”
    Yuko Kitamaki, Naoki Saito, Masahiko Numata, Toshihide Ihara, Accred Qual Assur (2018).
    https://doi.org/10.1007/s00769-018-1338-4