strengthens the bulbs

press the pump firmly only once

Phenbethanol

H301: Toxic if swallowed

Borsäure R-R 4% für die Bestimmung von Stickstoff nach der Kjedahl-Methode 250ml pflanzliches Glycerin strengthens the bulbsBoric 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