Specifications: Quantity: 4 Classification: Laboratory Thermostatic Devices Name: Magnetic Stir Bar Size: 50mm / 1.96 Inch Material: PTFE (Polytetrafluoroethylene) Design: Octagonal with strong rotational strength Usage: Ideal for various liquid solutions in chemical, materials, biology, and medical rese...
Stir-bar-sorptive extraction followed by liquid desorption and large-volume injection capillary gas chromatography with mass spectrometric detection (SBSE-LD-LVI-GC-MS), had been applied for the determination of ultra-traces of eight pyrethroid pesticides (acrinathrin, cypermethrin, deltamethrin, esfenval...
After the deposition, thin films were annealed at 250 °C for 30 min in vacuum condition (less than 10−5 Torr), which enhanced the perpendicular magnetic anisotropy. Hall bar patterned devices for transport meas- urements (Fig. 1(a)) were fabricated using photo-lithography and Ar ...
Nogueira, Combining stir bar sorptive extraction and large volume injection-gas chromatography-mass spectrometry for the determination of benzotriazole UV stabilizers in wastewater matrices, J. Sep. Sci. 35 (2012) 459-467.Carpinteiro I,Ramil M,Rodr i guez I,et al.Combining stir - bar sorptive ...
The solution is mixed with the magnetic stirrer. After stirring, the turbidity of the solution is measured to check dissolvement. If undissolved, another 10 g of water is added until no solutes remain. The experiment was conducted at room temperature (25\(^\circ \)C) Full size image Fig...
I-MAG has an adjustable start-up speed that prevents the magnetic stir bar from breaking off during the acceleration phase. It is also process-safe thanks to integrated detection of magnetic stir bar coupling. In the event of a tear-off or failure of magnetic coupling, the user is informed...
b. Material grade or magnetic properties. c. Magnetic direction. c. Magnetic direction. d. Surface coating (If necessary). e. Quantity and delivery terms. 3.How long will you give me the reply? We will reply you in 24 hours. 4.How is the price?
A total of 0.30 mmol MgBr2(0.055 g) was dissolved in 3 mL DMF by heating the mixture at 90 °C for 2 h to obtain an opaque solution, while 1.153 mmol CsBr (0.2834 g) and 1.901 mmol PbBr2(0.6973 g) were each dissolved in 6 mL DMF using a magnetic stir bar. Both mixtures were...
magnetic stirrer hot plate lab magnetic stirrer mixer with heater S S***i 2024年10月6日 良好的质量和最好的价格 根据 英语 翻译而来显示原文 3L Magnetic Stirrer Perfumes Stirring Agitator Mixer Laboratory Magnetic Stirrer With Stir Bar 12 供应商详情 ...
Wang, Y., Ye, C., Wang, M.: Synthetic magnetic field imaging with triangle excitation coil for inspection of any orientation defect. IEEE T INSTRUM. MEAS. 69(2), 533–541 (2019). https://doi.org/10.1109/TIM.2019.2903610 Article Google Scholar Yashan, A., Bisle, W., Meier, T.,...