Flow Injection for Atomic Spectroscopy Perkin ilmer

Increase productivity on PerkinElmer AA, ICP-OES or ICP-MS systems Flow injection can be used in a variety of ways to enhance the productivity of your laboratory, including: Sample handling is an important aspect of any successful trace elemental analysis. On-line procedures for sample preparation and delivery are increasingly becoming methods of choice as the demands for productivity increase. Flow injection atomic spectroscopy (FIAS) is a superb complement to PerkinElmer® atomic absorption (AA), inductively coupled plasma optical emission spectroscopy (ICP-OES) or inductively coupled plasma...

Fully automatic flow injection for improved detection limits Hydride generation Flow injection (FI) fully automates mercury/hydride procedures, even for sequential multielement determinations. The FIAS 100 and FIAS 400 systems can perform up to 180 individual determinations per hour in the FI-MHS (Mercury Hydride System) operating mode. For fully automated analyses, an optional S10 autosampler can hold up to 270 samples and analyze them in any desired sequence. All that has to be done is to program the necessary parameters using either the WinLab32™ software for AA or ICP-OES detection or the...

Ultratrace mercury determinations using There are many options for measuring mercury - from direct measurement with other elements using a multielement technique such as ICP-OES or ICP-MS to a dedicated cold- vapor analysis after preconcentration for the ultimate detection limits. Table 2 summarizes the detection limits that can be expected for mercury, using various techniques with and without preconcentration. Amalgamation provides ultratrace Hg detection Mercury detection limits can be significantly improved using the automated amalgamation preconcentration accessory with the FIAS 100/400...

FIAS-furnace for GFAA hydride analysis Table 3. Detection limits for aqueous solutions using graphite furnace and FIAS-furnace coupling. Element Detection Limit (µg/L) Graphite Furnace* FIAS-furnace coupling Combining the benefits of flow injection with the excellent sensitivity of graphite furnace provides additional performance and sample-handling capability. Graphite furnace AA is one of the most sensitive techniques for trace metal determinations. However, with this technique, detection limits are constrained by the limited sample-volume capacity (typically 10 to 50 µL). This prevents the...

Increase your lab flexibility with FIAS for AA, ICPOES or ICP-MS Flow-injection analysis is ideally suited for samples containing high levels of dissolved solids. For example, saturated salt solutions or dissolved fusion mixtures can be directly analyzed for extended periods (Figures 5 and 6). Since the system is continuously rinsed with the carrier stream after each sample measurement, there is reduced danger of blocking the nebulizer or burner slot in AA or depositing material on ICP-MS cones. This maximizes instrument stability and reduces the time required to perform recalibration and maintenance....

FIAS 100/400 Systems – Specifications System description Automated flow injection system for use with Flame AA, cold-vapor and hydride-generation AA, graphite furnace AA, ICP-OES and ICP-MS systems. The FIAS 100 system is provided with 1 pump and the FIAS 400 systems are provided with 2 pumps. System control and samples Fully automated operation with computer-controlled spectrometer systems through control windows integrated into PerkinElmer instrument-control software. Stepper-motor driven peristaltic pump(s) with a maximum of 8 channels each for tubing with 0.13 to 3.18 mm inner diameter. Pump...

Expect more from the leader in atomic spectroscopy PerkinElmer has been at the forefront of atomic spectroscopy technology for over 50 years. No matter what your field, appli- cation or sample type, we have the tools and expertise to help you achieve accurate results quickly, efficiently, effortlessly. With tens of thousands of installations worldwide, PerkinElmer systems are performing inorganic analyses every hour of every day. So turn to the most trusted name in the industry. And take advantage of a complete array of solutions engineered for unparalleled performance, accuracy and confidence....