The most important source of vitamin D is the skin

5 mg Nettle leaves 22

even for people with sensitive digestive systems and those who avoid synthetic ingredients in their diet

Chemical Formula: CHBr₃

Strontiumnitrat CZDA 250g Grütze The most important source ofStrontium nitrate p. a. (CHEM 118188000) Technical information about the chemical reagent: English name: Strontium nitrate Chemical formula: Sr(NO3)2 Molar mass (M): 211. 63 g mol CAS number: 10042 76 9 EC number (EC): 233 131 9 Synonyms: Strontium nitrate; strontium salt of nitric acid Type: p. a. (pure for analysis) Physical and chemical properties: Form Physical state: solid Color: white Odor: odorless pH value: approx. 5. 0 7. 0 (50 g L inH2O, 25