
PIONEER MEIZHENG BIO-TECH (5 in1) JC1165 / Rapid tests for the determination of the residual amount of halofuginone, flavomycin, novobiocin, flunixin, dexamethasone / prednisolone in milk, whey
Express-tests PIONER 5 in1 for the determination of thiamphenicol, meloxicam, colistine, trimethoprim, sulfonamidesVideo
US President Joe Biden made his first public appearance since announcing his withdrawal from the presidential race.
NBC News notes that the HEAD of state's participation in political events this week has been postponed.
Biden fell ill last week.covid-19 . Today, his DOCTOR , Kevin O'Connor, announced that he has tested negative for the CORONAVIRUS . He also noted that the president remains under observation.
Biden made all of his recent statements, including his withdrawal from the election, via the social media platform X. The Republican Party demanded his resignation, but the president refused. Vice President Kamala Harris has entered the presidential race as a potential new Democratic candidate.