Manufacturer of laboratory equipment and techniques since 1975

 

SECURITY SHEETS

 

REAGENTS FOR SULPHUR DIOXIDE SO2 :

 

ACID

ALKALI

STARCH

TITRATION SOLUTION

ORTHO-PHOSPHORIC ACID 85 %

MIXED INDICATOR

HYDROGEN PEROXIDE

SODIUM HYDROXIDE 0,01 mol/L

IODINE 0,01 mol/L

POTASSIUM IODATE N/50

 

REAGENTS FOR TOTAL ACIDITY:

 

SODIUM HYDROXIDE N/4,9

PHENOLPHTHALEIN 1 %

BROMOTHYMOL BLUE SOLUTION 0,4 %

 

REAGENTS FOR VOLATILE ACIDITY:

 

SODIUM HYDROXIDE N/49

PHENOLPHTHALEIN 1 %

 

REAGENTS FOR REDUCING MATTERS (AAZ):

 

CUPRIC SOLUTION

ALKALI

IODINE (*)

STARCH

S. ACID

TITRATION SOLUTION (*)

 

REAGENTS FOR ALCOHOL ANALYSIS (AAL):

 

DICHROMATE

IODINE (*)

STARCH

N. ACID

TITRATION SOLUTION AAL (*)


REAGENTS FOR CHROMATOGRAPHIC PAPER:

 

CHROMATOGRAPHIC REVELATOR

 

OTHER REAGENTS:

 

CALCIUM OXIDE

SODIUM HYDROXIDE 0,1 mol/L.

FORMALDEHYDE

REFERENCE WINE

 

 

(*): Not a dangerous solution according to DIRECTIVE 1999/45/CE

 


 go up