apparatus name

assembly and specifications

heat resisting jacket glass test-tube for

release value

density bottle for petrol coke

analyzer for wax content of petroleum

asphalt

glass cracking distillation flask, glass cap, cool bath tank, filter flask, sample cooling cylinder, plunger rod, glass filtering funnel, conical flask

boiling point determinator

flask (100ml), condenser tube

glass oil cup for rubber consistency

analyzer for oxide etch of artificial

oil

oxidation tube, aeration pipe, condenser tube

measuring cylinder with stopper

analyzer for oil content

measuring cylinder without neck

chromatographic column

argil silicon gel absorption column

upper column-argil absorption column , lower column-argil silicon gel absorption column

extraction device

round bottom flask with three necks (500ml), separating column, bypass condenser

azobenzene absorption column

gas cylinder, solution cylinder (125ml), manometer