apparatus name | assembly and specifications |
density tube |
|
determinator for hydrogen content | lamp bottel (25ml), lamp cover, burner, flue pipe, absorption bottle, cone shaped chamber |
tester for silver chip corrosion | test tube, condenser, glass hook |
centrifugal tube |
|
fractionating column for de-pentane in gasoline and paraffin wax | distillation flask (100ml), distillation column, reflux condenser, distillating collector, oil-proof rubber stopper, acceptor (15ml) |
test container for particle pollutant |
|
determinator for the corrosion of coolant | gaseous diffusion tube, reflux condenser, tall beaker without spout (1000ml) |
boiling point determinator | flask with two necks (100ml), condenser tube |
extracter | flat bottom flask(1000ml), extraction tube, five-ball cooler, umbrella shaped tube |
special measuring cylinder for emulsified bitumen |
|
test tube |
|