ID 78411379 © Jackf | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
acid acidity adjusting american analysis analyzing assay attentive bulb caucasian characteristics chemistry coat coloring concentration degree desk employed equipment examination expertise female filtration glass instrument lab laboratory level manufactory measuring method mixing occupation products professional purity quality saturation sensor sugar test uniform wine winery woman working young