Germanium, AAS standard solution, Specpure®, Ge 1000μg/ml | 088067.AE | Thermofisher

Description

Specifications Table

Product Name – Germanium, AAS standard solution, Specpure®, Ge 1000µg/ml

Quantity/Pack Size – 100ml, 500ml

Form – Liquid solution

Grade – Specpure® (ultra-high purity)

Application – Atomic Absorption Spectroscopy (AAS), trace analysis, calibration standards

Product Overview

This Germanium AAS standard solution from Specpure® delivers exceptional purity and accuracy for atomic absorption spectroscopy applications. Formulated at a concentration of 1000µg/ml, it provides a reliable reference for calibration curves, method validation, and trace-level germanium analysis. The Specpure® grade ensures minimal matrix interference, with impurities controlled to sub-ppm levels for consistent, reproducible results. The solution is stabilized in a high-purity acid matrix to prevent precipitation and maintain long-term stability. Each batch undergoes rigorous quality control, including ICP-OES verification, to guarantee concentration accuracy. The solution is supplied in HDPE bottles with tamper-evident seals to preserve integrity during storage and handling. Its ready-to-use format eliminates the need for dilution in most standard AAS workflows, saving lab time while maintaining precision. The high concentration allows for flexible dilution to create working standards across a wide analytical range. This product is particularly valued in environmental testing, metallurgical analysis, and semiconductor material characterization where germanium quantification demands the highest reliability.

FAQs

1. What is the shelf life of this Germanium AAS standard solution?

The solution remains stable for 24 months from the date of manufacture when stored unopened at room temperature. Once opened, use within 6 months for optimal accuracy.

2. Is this solution compatible with ICP-OES instrumentation?

While primarily designed for AAS, this standard can be used with ICP-OES after appropriate dilution and matrix matching to account for the acid composition.

3. What alternative concentrations are available for Germanium standards?

Common alternatives include 100µg/ml and 10,000µg/ml concentrations, though these would need to be sourced separately as different product codes.

4. How should this solution be stored to maintain stability?

Store upright in the original container at 15-25°C, away from direct sunlight and moisture. Keep the bottle tightly sealed when not in use.

5. What certification documentation accompanies this product?

Each batch includes a Certificate of Analysis detailing the exact concentration, impurities profile, and expiration date, traceable to NIST standards.