1000 ppm Sodium for ICP
https://www.1degreebio.org/shop/ios-219-500ml-1000-ppm-sodium-for-icp-57057
https://www.1degreebio.org/web/image/product.template/57057/image_1920?unique=48e7db8
Certified 1000 ppm Sodium ICP standard for routine environmental testing, water quality monitoring, and industrial salt content analysis. Formulated for consistent calibration accuracy. Size: 500mL
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