elegant und ökologisch – das ist alles

Trace analysis - for the preparation of standards and calibration of laboratory equipment

Chemical formula: C₇H₅O₃Na

KRESTO STUDENT MIX 1 KG is a combination of the finest ingredients that offers not only delicious taste but also nutritional value

ACETON - GC 2.5L WARCHEM Hüttenkäse und Käse elegant und ökologisch – dasName (English): Acetone Synonyms: Propanone, Dimethyl ketone Species: GC Chemical formula: CHO Molar mass: 58. 08 g mol EC no: 200 662 2 CAS number: 67 64 1 Quality parameter TESTED VALUE NORM Content (GC) min. 99. 8% Residue on evaporation max. 0. 0005% Water (KF) max. 0. 05% Color (APHA) max. 10 j. Hz Signal (GC) in the range from 1,2,4 trichlorobenzene to decachlorobiphenyl max. 3 pg ml Appearance colorless, clear liquid