|  | The following is an approximate listing of what each research bench should contain: 1 Adapter, bushing, 14/20 to 24/401 Adapter, enlarging, 14/20 to 24/40
 3 Adapters, filter, rubber: 1-#2, 1-#3, 1-#4
 2 Adapter, flow control: 14/20, 24/40
 2 Adapter, Inlet, inner joint: 14/20, 24/40
 1 Adapter, reducing, 24/40 to 14/20
 8 Beakers: 2-50mL, 2-100 mL, 2-250 mL, 500 mL, 1000 mL
 4 Bubblers
 1 Bump traps: 100 mL 14/20  24/40, 250 mL 24/40  24/40
 1 Clamp, test tube
 2 Condenser, water, Liebig or spiral reflux 14/20
 1 Condenser, spiral reflux, 24/40
 6 Cork rings, large and small
 5 Cylinders, graduated: 10 mL, 25 mL, 50 mL, 100 mL, 250 mL
 1 Desiccator
 3 Dishes, crystallizing: various sizes
 1 Distillation head, short path, 14/20
 21 Flasks, Erlenmeyer: various sizes 6-25 mL, 6-50 mL, 6-125 mL, 2-250 mL, 500 mL
 2 Flask, filter: 125 mL, 250 mL
 6 Flasks, pear-shaped, 14/20: 2-10 mL, 2-25 mL, 2-50 mL
 30 Flasks, round bottom, s/neck, 14/20: 10-10 mL, 10-25 mL, 5-50 mL, 5-100 mL
 20 Flasks, round bottom, s/neck, 24/40: 5-50 mL, 10-100 mL, 3-250 mL, 2-500 mL
 1 Flask, round bottom, 3/neck, 14/20: 100 mL
 2 Flask, round bottom, 3/neck, 24/40: 250 mL, 500 mL
 1 Forceps, straight
 2 Funnel, addition, 14/20: 10 mL, 25 mL
 1 Funnel, addition, 24/40: 125 mL
 2 Funnel, Buchner, large and small
 1 Funnel, powder, 60 mm
 5 Funnels, separatory: 60 mL, 2-125 mL, 250 mL, 500 mL
 2 Funnels, short stem, 2"
 2 Heating oil baths
 10 Joint clips: 5-14/20yellow, 5-24/40-green
 10 Needles: various sizes
 10 NMR tubes
 5 Spatulas: various sizes
 3 Stirrer, magnetic
 10 Stirring bars, magnetic: various sizes
 6 Stoppers: 3-14/20, 3-24/40
 3 Syringes, fixed needles: 100 mL, 250 mL, 1 mL
 3 Syringes, luer lock: 1 mL, 5 mL, 10 mL
 1 Thermometer, 10/30 ground joint, 1" stem, -10O to 150O C
 1 Thermometer, 0O to 360O C
 1 Thermometer, -100O to 60O C
 1 Tube, drying, straight, 4"
 3 Watch glasses: various sizes
 
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