Each collector has its own electrometer amplifier and analog-to-digital measuring channel, the outputs of which are processed by a minicomputer that also controls the mass spectrometer. The mass spectrometer utilizes a 90掳 sector magnetic analyzer with a radius of 23 cm, in which some degree ...
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Instrument sensitivity (0.02 nT), resolution (0.01 nT), absolute accuracy (0.2 nT), and speed of operation (0.2 sec for each measuring interval) set new performance standards. 先进的Overhauser设计使用连续的射频极化和特别传感器最大化信号噪音比。 导航敏感性 (0.02 nT)、决议 (0.01 nT)、绝对准确...
The FCS is reliable and valid in measuring positive communication in the Chinese population75. The new general self-efficacy scale–short form (NGSES-SF) The NGSES-SF is an instrument to assess participants’ belief in their overall competence to perform in various situations, consisting of ...
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Alzheimer’s disease (AD) is heterogenous at the molecular level. Understanding this heterogeneity is critical for AD drug development. Here we define AD molecular subtypes using mass spectrometry proteomics in cerebrospinal fluid, based on 1,058 protein
Paypal and Western Union for samples cost or very small order. What's the delivery time ? Normal for samples, 5-7 working days; For mass production, it takes about 12-15 working days. If any urgent parts, we can provide preferential processing and control the de...
Precision CNC Machining Spare Parts Stainless Steel Aluminum Brass Parts Accessories Supplier Measuring Instrument Parts US$0.80-1.50 / Piece Precision Factory Manufacturer Customizes CNC Machining Parts US$2.80-3.20 / Piece Precision Manufacturer′ S ...