Magnezu siarczan, roztwór mianowany 0,01 mol/l – SCHARLAU

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Magnezu siarczan, roztwór mianowany 0,01 mol/l
Magnesium sulfate, solution 0,01 mol/l

VOLUMETRIC SOLUTIONS / Roztwory mianowane,

PRODUCENT: SCHARLAB
Firma SylChem to Autoryzowany Dystrybutor Scharlau

– MgSO4
– M = 120,37 g/mol
– CAS [7487-88-9]
– EINECS-No.: 231-298-2
– Density: ~ 1 g/cm3
– Tariff number: 2833 21 00 00
– Applications: analytical chemistry.

SPECIFICATIONS
factor: 0,999 – 1,001
uncertainty ± 0,001

1 ml = 0,0012037 g MgSO4 This volumetric solution was checked by means of potentiometric methods using an EDTA disodium salt standard solution, that was also checked against Scharlau’s calcium carbonate volumetric standard. Scharlau’s volumetric standards are directly traceable to the Standard Reference Materials from NIST (National Institute of Standards and Technology, USA).