Borsäure R-R 4% für die Bestimmung von Stickstoff nach der Kjedahl-Methode 500ml Malachitgrün Quercetin (from Sophora japonica )

Quercetin (from Sophora japonica )

dry extract - 100 mg (92% polyphenol)

You can add them to soups

In fest verschlossener

gesunder Haut wieder her

Borsäure R-R 4% für die Bestimmung von Stickstoff nach der Kjedahl-Methode 500ml Malachitgrün Quercetin (from Sophora japonica )Boric 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 substance 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