Bulletin of
Vitebsk State
Technological
University
ISSN: 2306-1774 (Online)
ISSN: 2079-7958 (Print)
раб. тел. +375 212 495338
ISSN: 2306-1774 (Online)
ISSN: 2079-7958 (Print)
раб. тел. +375 212 495338
UDC 543.253
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AbstractApplying stripping voltammetry method it was established that all 8 shampoos samples studied contained zinc (6,8–13,9 mg/kg), copper (0,09–1,57 mg/kg) and lead (0,22–0,54 mg/kg), and zinc contained in amounts greater than other heavy metals in tens and hundreds of times. Cadmium and mercury are found in shampoos of 3 out of 8 samples studied: 0,008–0,017 mg/kg and 0,02–0,39 mg/kg, respectively. The content of lead and mercury is 5—22 and 2,5—50 times as low as the permissible level, regulated by the Technical Regulations of the Customs Union RHR-009, respectively. Stripping Voltammetric Monitoring of Heavy Metals Content in Shampoos |
Matveika, Mikalai Stripping Voltammetric Monitoring of Heavy Metals Content in Shampoos / Mikalai Matveika, Ala Braikova, Viktor Sadovski // Vestnik of Vitebsk State Technological University . ─ 2017. ─ № 1(32). ─ P. 164.