Request InfoTesta Analytical Solutions eKBERLIN, June 3, 2019 — The BI-SVE175 small-volume electrode from Testa Analytical Solutions eK minimizes waste and preserves expensive or scarce samples with its ability to measure zeta potential from a sample volume of 175 μl. The electrode can also measure sensitive samples such as proteins without denaturing them. In addition, its use of low voltage allows samples with extremely high salt concentration to be measured without difficulty. The BI-SVE175 small volume electrode has been designed to operate optimally with Testa Analytical's NanoBrook series of zeta potential instruments.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra June 2022 IssueSpectrometer UpgradeEdinburgh Instruments Ltd. has announced a MicroPL upgrade for its photoluminescence spectrometers. 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