Performance advantages

Excellent signal-to-noise ratio

Vertical ion optical design and secondary deflection design can better remove all neutral components in the ion beam, and ensure that the analytical ions enter the quadrupole to the greatest extent. It has excellent filtering function, reduces background and interference, greatly improves the signal-to-noise ratio, and obtains accurate and reliable results.

Excellent matrix resistance

Innovative vertical torch design, right-angle ion optical design, waterfall-type inlet collision reaction cell, powerful self-excited all-solid-state ICP ion source and argon online dilution and other key technologies ensure
7350 has better matrix resistance, and high-salt samples and high-volatility samples can be directly sampled and analyzed.

Excellent anti-interference ability

By adding a quadrupole mass filter (Q1) before the collision reaction cell, the interfering ions from the plasma and sample matrix are blocked outside the reaction cell, which greatly improves the ability to eliminate interference. Even in the face of strongly interfering elements such as phosphorus and sulfur, the detection limit can reach the ppt level, which is the ultimate solution for trace element analysis.

Powerful application capabilities

Can be matched with a rich range of accessory systems such as fully automatic graphite/microwave, fully automatic ion exchange, high performance liquid chromatography, direct solid injection, online atmospheric particulate matter injection, rapid injection, organic injection, etc. to meet the analysis needs of various application scenarios.

Application areas

Environmental protection: including analysis of tap water, surface water, groundwater, seawater, and various soils, sludge, waste, etc.

Food safety: sanitation and epidemic prevention, commodity inspection, quality control of foods such as tobacco and alcohol, identification of authenticity, etc.

Clinical medicine: analysis of hair, blood samples, urine samples, biological tissues, and biological mechanism research of proteins, enzymes, etc., drug quality control, etc.

Alloy materials: analysis of steel alloys, glass, ceramics, mining and metallurgy, etc.

Semiconductors: high-purity reagents, high-purity metals, ultra-trace impurities of Si and CaAs wafers, photoresists and cleaning agents, etc., high-matrix unstable sample analysis