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Our Team
Greta Petzold

Greta Petzold

Operations Manager - Sydney

With 13 years of hands-on experience in analytical testing and laboratory operations, Greta plays a key role as Operations Manager at Envirolab. Her expertise spans the analysis of soil, water, food, and pathology samples, with a strong focus on quality assurance, method validation, and laboratory efficiency.

Greta has held diverse roles across the industry, from microbiology to trace element analysis, bringing a wealth of knowledge to her leadership position. As a NATA signatory for metals analysis, she ensures the highest standards in testing using advanced techniques such as ICP-OES, ICP-MS, and CV-AAS.

Dedicated to operational excellence, Greta oversees daily lab functions, production management, and customer service, ensuring seamless workflow and high-quality analytical results.