Borsäure R-R 4% für die Bestimmung von Stickstoff nach der Kjedahl-Methode 100ml Guarana (Guarana Paulinia) Eine Packung Reese's Puffs gibt

Eine Packung Reese's Puffs gibt es bei uns zu Hause

Medical and biochemical research: Microscopy and cell cultures: The solution serves as an indicator for monitoring pH changes in media and reaction mixtures

Acetonitrile CH₃CN - for UHPLC

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Borsäure R-R 4% für die Bestimmung von Stickstoff nach der Kjedahl-Methode 100ml Guarana (Guarana Paulinia) Eine Packung Reese's Puffs gibtBoric acid in 4% solution for nitrogen determination using the Kjeldahl method Technical information about chemical reagents: Chemical formula: HBO. CAS number: 10043 35 3 EC number: 233 139 2 Synonyms: Boric acid, Orthoboric acid Species: Aqueous solution Active ingredient content: 4. 0 0. 1% Examples of professional applications in various industries: Analytical laboratories: Used as an ammonia binding agent in the final step of total nitrogen