Pack of reagents for the determination of sulphur dioxide (SO2) free and total in wines, musts, champans, Vinegars, cider, etc. by the Ripper method.
Content:-1 x 1000 Sun. valuation - 1 x 1000 acid - 1 x 500 almidon-indicador - 1 x 1000 alkali.
-Instructions features: - quick - easy - for white, rosé, red wines, Vinegars, etc. - direct, result without using Calculator - around of 200 determinations - Ripper method necessary Material: - 1 pipette 25 mL capacity 2 - 5 mL 2 pipettes graduates - 1 pipette 10 mL graduated - 1 burette, 25 mL - 1 stand burette - 1 clamp with nut - 1 250 mL Erlenmeyer flask - 1 Cap no. 7 - 1 PEAR rubber rubber vacuum pipettes.