Apparatus

Controls gas flow and pressure. Conserve expensive gases by reducing flow to almost zero when purging is complete....

Complete apparatus consists of the cold finger condenser, lower vessel, o-ring and stainless steel pinchclamp.

a single unit can accommodate up to 5 tubes (3, 4 and 5 mm OD) at once.

Made of Borosilicate glass 3.3.

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

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