The current research chemicals used are reagent grade (RG). PerkinElmer instrument offers a service to measure the CHN. Model number PerkinElmer Spectrum RX 1 instrument analyses IR spectra. Bruker RFS 27 (4000-50 cm−1) is used for Raman spectra as KBr pellets. NMR spectra were collected using a Bruker FT-NMR spectrometer model ranging from 400 MHz to 75.45 MHz The Oxford XMX N model collected the EDX spectrum data. The JEOL (JSM-6390LV) and BRUKER AXS investigated the SEM figures and PXRD. The ICP-MS analysis was used for the instrument Thermo-Scientific, iCAP RQ model, along with Helium KED mode (Kinetic Energy Discrimination). The U-3501 spectrophotometer model is designed to analyse synthesized compounds' UV–visible spectra. We used the PerkinElmer Lambda 365 model (200–1000 nm) for the diffuse reflectance spectroscopic (DRS) study, utilizing a DRS integrating sphere with a 50 mm diameter and an 8° angle of incidence.
Icap rq model
Manufactured by Thermo Fisher Scientific
Sourced in Spain
The ICAP RQ is an inductively coupled plasma mass spectrometer (ICP-MS) model manufactured by Thermo Fisher Scientific. It is designed for multi-element analysis and can detect a wide range of elements at trace and ultra-trace levels. The ICAP RQ provides sensitive, accurate, and robust performance for a variety of applications.
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Lab products found in correlation
2 protocols using icap rq model
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Analytical Techniques for Research Chemicals
2
Micronutrient Content in Tomato Fruit
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The concentrations of Cu, Fe, Mn and Zn in the tomato fruit samples, dried at 95 ºC for 3 d, were determined by inductively coupled plasma mass spectrometry (ICP-MS; ICAP RQ model, Thermo Fisher, Spain) following microwave digestion (MARS model, CEM, Vertex, Spain). Samples (0.25 g) were weighed in Teflon reactors and digested with mL of 14 mol L -1 HNO 3 (Merck, Spain) and 1 mL H 2 O 2 (30% v/v, Panreac, Spain) by the following procedure: 15 min from room temperature to 180 ºC, 15 min left at 180 ºC. After cooling and eliminating nitrous vapour for 12 h, the digest was made up to 10 mL with 0.6 mol L -1 HCl.
The concentration of each micronutrient in the digested samples was measured by ICP-MS. Helium gas was used in the collision cell. A solution of Ge, Sc, Rh and Ir was utilised as an internal standard. An analysis of triplicate was performed for each sample. Samples were quantified with external calibration curves. For quality control purposes, a matrix reference material (EnviroMat Drinking water, high, EP-H, SCP SCI-ENCE) was measured.
The concentration of each micronutrient in the digested samples was measured by ICP-MS. Helium gas was used in the collision cell. A solution of Ge, Sc, Rh and Ir was utilised as an internal standard. An analysis of triplicate was performed for each sample. Samples were quantified with external calibration curves. For quality control purposes, a matrix reference material (EnviroMat Drinking water, high, EP-H, SCP SCI-ENCE) was measured.
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