Focusing on high-purity optoelectronic materials to continuously create value for customers

The main product is optical fiber grade Silicon tetrachloride, which has developed into a leading supplier of optical fiber grade Silicon tetrachloride in domestic production and sales

Continuous production process technology

High level product (11N level)+30000 tons of Silicon tetrachloride annual output+patents

Agilent 8900 Series Quadrupole ICP-MS

Agilent 8900 series quadrupole ICP-MS (ICP-MS/MS) is a successful and widely used series Inductively coupled plasma mass spectrometer in the industry. Agilent 8900 ICP-MS/MS provides a series of configurations suitable for applications ranging from conventional Business analysis to advanced research and high-purity material analysis. It redefines the ICP-MS performance and can provide reliable analysis results.


The 8900 system has the same substrate tolerance and stability as Agilent's market leading single quadrupole ICP-MS system, and is combined with the ultra efficient helium (He) collision mode. However, the 8900 system has added the tandem mass spectrometry operation (ICP-MS/MS), which can accurately control the reaction Chemical process in the collision reaction pool (CRC), making it a powerful and flexible multi-element analyzer. Using 8900 ICP-MS/MS to control interference ensures reliable results.


MS/MS controls the Chemical process of the reaction to ensure consistent and reliable results, even for elements previously difficult to analyze (such as Si, P and S)

The Chemical process of the reaction can solve the problem of overlap of isobars, which is beyond the capability of high-resolution ICP-MS

Four channel reaction tank gas control provides fast and flexible multi-mode operation

A set of preset methods simplifies the method settings for routine analysis

Helium mode can easily and effectively control common multi atom interference

Stable (low CeO/Ce) plasma provides excellent substrate tolerance

Ultra high matrix injection (UHMI) technology can withstand samples with Total dissolved solids (TDS) up to 25%

High sensitivity and low background provide ultra-low detection limits for ultra trace analytes

Combining universality and high performance, supporting advanced research and demanding applications

Flexible operation mode (mother ion/product ion scanning) supports research on reaction chemistry modes

Rapid detection, with a sample detection time of no more than 3 minutes for each element (if switching valves are used, each sample only needs 1 minute)

For most elements, it has high sensitivity and low detection limit (as low as ng/L (ppt) or sub ppt level). It can also measure the isotopic ratio of elements

Elements with concentrations below 0.1 ppt to concentrations above 1000 ppm can be detected in the same test

Can overcome almost all detection interferences

Capable of detecting various types of samples, including organic solvents and solutions containing up to 25% dissolved solids

Combined with other technologies, such as liquid chromatography or gas chromatography for chromatographic separation, or laser ablation (LA) for direct solid-state sampling

Using an automatic sampler for unmanned operation