Apparatus

Made of Borosilicate glass 3.3.

Photometric method to determination of the dissolved sulfide according to DIN38405-27

Acidimetric method to determination of free Sulfur Dioxide(SO2) or Ascorbic acid in wine. without stand and clamp

To be used as differential manometer, pressure gauge and vacuum gauge, without Mercury, with stopcock and scale graduated...

Likens-Nickerson Apparatus made from clear glass of Boro 3.3 for simultaneous steam distillation extraction. without flasks and heating...

Made of Borosilicate glass 3.3.