Natriumselenit wasserfrei CZDA 250g Säfte John's Spring in Mirosławiec and

John's Spring in Mirosławiec and the S-2 Spring in Rzeniszów

top-quality black cumin seeds from certified organic farming

The most intense of all Woseba coffees

comfortable handles

Natriumselenit wasserfrei CZDA 250g Säfte John's Spring in Mirosławiec andSodium selenite anhydrous CZDA (Na2SeO3) Technical information about the chemical reagent: Chemical formula: Na2SeO3 Chemical name: Sodium selenite anhydrous CAS number: 10102 18 8 EC number: 233 267 9 Molar mass: 172. 94 g mol Appearance: white crystalline powder or granules Odor: odorless pH value (50 g l H2O, 20C): approx. 8 9 Melting point: > 700C (decomposition) Boiling point: not applicable (decomposition) Auto ignition temperature: not