Auxiliaries for Optimizing Analysis Conditions in AAS Measurements


As your one-stop provider for instrumental analysis via Atomic Absorption Spectroscopy (AAS), we offer a comprehensive choice of reagents for use in sample preparation as well as in calibration. Our portfolio of auxiliary reagents for optimizing analysis conditions comprises selected matrix modifiers and spectroscopic buffers for AAS measurements.

Sample preparation is always a critical step in atomic spectroscopy analyses. In AAS applications, the reagents used for sample preparation must be very pure in order to make sure to reliably determine the trace elements you are analyzing for. To ensure that the measurement isn’t affected by interference it is recommended to use matrix modifier and spectroscopic buffer. Both reagents are available in a small range of elements or in different composition to suppress the interference.

Graphite Furnace Atomic Absorption Spectrometry

Especially for GF-AAS Merck provides matrix modifiers that let you control relevant properties of your sample matrix, thus optimizing analysis conditions.

Flame Atomic Absorption Spectrometry

For the F-AAS our high-purity ionization buffers effectively serve to suppress interferences during the analysis.

Catalog Number Catalog Name
110982 酸化ランタン(III)
107289 パラジウム マトリックス モディファイヤー
116755 塩化セシウム-塩化ランタン バッファー溶液
106371 水素化ホウ素ナトリウム
102037 塩化セシウム - 硝酸アルミニウム バッファー
105813 マグネシウム マトリックス モディファイヤー
102039 塩化セシウム
107281 Cesium chloride solution
107857 塩化ストロンチウム・六水和物
107290 リン酸 モディファイヤー
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イベント

11 12
12.11.18 - 14.11.18
EAS 2018
Crowne Plaza Princeton Conference Center
Plainsboro, NJ, USA
超純水・純水製造装置,低分子量医薬品,試薬、化学薬品、実験器具, ライフサイエンス研究 ,バイオ医薬品製造,化学分析とサンプル前処理 北米 20181112