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