Description

Biotin and

Vitamin B12 - 100 mcg (4000%)**

Vitamin D3 is responsible for the proper absorption of calcium

much appreciated for its seeds

Laboratory practice: Used as a reagent in various reaction systems for the introduction of chlorine groups

Salpetersäure 20% TECH 20litre ExcludeADS - OLD Biotin andNitric acid 20% technical solution Technical information about chemical reagents: Chemical formula: HNO CAS number: 7697 37 2 EC number: 231 714 2 Synonyms: Nitric acid 20%, Nitric acid solution Species: Technical Content: 20. 0 0. 5% Physical state: liquid Color: colorless, turns yellow during storage Odor: pungent pH value: Melting point: approx. 19C Boiling point: approx. +116C Density: approx. 1. 115 g cm (20C) Vapor pressure: no data available

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