USD27.62
Introduction of the amplitude modulation (AM) mode (also known as tapping mode) in 1993, where the cantilever is oscillated in the Z-direction at (or near) resonant frequency, and this oscillation amplitude is measured to detect the tip-sample interaction, facilitated the observation of biomolecular processes allowing analysis of molecules weakly attached to a substrate surface (Zhong et al., 1993) Quantité:1 PCS GLUTATHIONE CAPSULES | WHITENING TREATMENT | HASH CLINICS Fine line & wrinkles https://ars.els-cdn.com/content/image/1-s2.0-S1530891X24005627-gr2.jpg
USD27.62
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USD25.23
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USD28.85
USD21.84
USD21.24
USD20.03
USD24.44
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