Gentaur Buffer Standard pH 9.23 at 25°C DIN 19267 ISO 17034 Certified Reference Material - 500ml
http://www.cosmoscience.org/shop/fm-07-crm109235-gentaur-buffer-standard-ph-9-23-at-25degc-din-19267-iso-17034-certified-reference-material-500ml-16713
http://www.cosmoscience.org/web/image/product.template/16713/image_1920?unique=765a6f2
DIN standard buffer solution at pH 9.23, certified for calibration and validation purposes, ensuring compliance with European and international standards.
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