Retort, maker, place and date of manufacture unknown
1910-1940
Retort. Retort “J”-shape with cylindrical ground stem flaring into a globular bowl
Volumetric flask
Boiling tube
Specimen jar with ground glass stopper and flange foot
Custom made glass adaptor with ground glass joints and stopcock, with a complex sealed U-tube side-arm
Bulb pipette
Glass flask
Kjeldhal flask 300mL
Grade 'B' 200ml volumetric flask graduated at one mark.
Specific gravity flask
Dean Stark trap
Distillation Receiver Dean Stark
Beaker flask
1922-1975
Flask, flat bottom, graduated neck
Specific gravity flask
Specific gravity flask
Ribbed filter funnel long stem
Retort with ground glass tear-drop stopper
Bunte gas burette
Long tube with cylindrical bulb and bent side arm
50ml burette with double bore tap
Rothe's graduated pipette
Coolidge’s Tube
