Other published methods, including EPA Method 533 and provisional EPA Method 8327, may be utilized for analysis of PFAS in more diverse matrices and sample types. This application note will focus on the validation of EPA Method 537.1, as well as the development of an improved version of this methodology using the PerkinElmer QSight® LX50 ultra
UltraClean THGA graphite tubes have the lowest possible contamination levels due to extensive high-temperature gas-phase cleaning procedures. UltraClean THGA graphite tubes are tested and specified for blank levels of Cr, Ni, V, Mo, Ti (<0.003 integrated absorbance units) and Na, Fe, Al, Si, Ca (<0.0005 integrated absorbance units) The tubes
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Based on EPA modeling, Method EPA 325 A/B will lead to a reduction of an estimated 52,000 tons per year of volatile organic compounds being emitted into the environment. In the face of this major new environmental standard, we can all breathe a bit easier knowing that PerkinElmer’s innovative technologies, operational effectiveness, and
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The PerkinElmer® New Coronavirus Nucleic Acid Detection kit uses TaqMan- based real-time PCR technique to conduct in vitro reverse transcription of SARS-CoV-2 RNA, DNA amplification and
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Oct 10, 2021 · The experimental methods utilized for these analyses were based on EPA Methods 215.1, 273.1, 242.1, and 258.1 for calcium, magnesium, sodium, and potassium, respectively. 21 The spectrometer used was a Perkin Elmer AAnalyst 100. perkin elmer spectrum 1 In recent trading, shares of PerkinElmer, Inc. (Symbol And then on the other side of the
A PerkinElmer® FIMS-100 or FIMS-400 mercury system with an AS-90 or AS-91 autosampler and a PerkinElmer amalga-mation system were used. Figure 1 shows the FIMS/Amalgamation manifold. The manifold configuration used is based on that described in reference 2 for continuous-flow mode. Figure 2 shows
clean and complex matrices. This application note demonstrates the use of a new sample-introduc-tion technology (incorporated in the PerkinElmer® TurboMatrix™ HS-110 Trap) for U.S. EPA Method 8260B. The TurboMatrix HS-110 Trap is an enhanced static head-space system with a built-in trap that pre-concentrates and focuses
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