Image
Category
Collection
Maker
Object type
Place
Material
Date

Filter pump

U tube

Distillation apparatus

Organic chemistry micro-preparative set

circa 1970

"Primus" Blast Pump

1928-1954

Ladenburg distillation flask

Porcelain dye pot and lid

Chemical tube

Glass, part of chemical apparatus(?), Islamic

Glass object

Glass tube

Glass Specimen Jar

1890

Glass bulb used by Berthelot

Butyrometer, graduated on column.

Straight drying tube with bulb

Vacuum filling assembly

Laboratory glassware

Still head, De Koninck's type

Ground glass multiple adapter

1945-1965

Gas jar

Fractional distillation tube

50ml single graduation volumetric flask

50ml single graduation volumetric flask

50ml single graduation volumetric flask

Still head with hand blown joints and cork on bent side arm

Laboratory glassware

Gas jar with foot and ground glass flange

Bredt's apparatus for distillation under reduced pressure

Fractional distillation tube

Butyrometer, Werner Schmidt tube for estimation of fat in milk.

Butyrometer

Calcium of chloride tube, straight with one bulb

Splash head with side arm and delivery tube.

Adapter with ground glass joint with rubber tubing attached

Gas delivery tube with flange joint and five hole bulb

Glass dish, part of Victor Meyer's vapour-density apparatus

Pyrex receiver adapter tube

1920-40

Still head with thermometer

Straight tubing connector, wider at one end

Distillation Receiver Dean Stark

Drechsel's gas washing bottle

Soxhlet's extraction apparatus

Fractional distillation tube

50ml Stokes' tube.

1929-1970

Respiroscope with B14 Quickfit joint

Straight form drying tube with one bulb.

Straight form drying tube with one bulb.

Straight drying tube with bulb

Straight drying tube with bulb

Milk butyrometer for fat determination