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Casted, aluminium alloy, with offset jaws, Vee-groove can accept rods up to 16 mm. diameter, with plated brass clamping screws.

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Chemistry - General & Chemical Laboratory Apparatus

PM-251 BOSS HEAD DOUBLE RECTANGULAR

BOSS HEAD

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Chemistry - General & Chemical Laboratory Apparatus

PM-252 BOSS HEAD

Diecasted, aluminium alloy, square section, fitted with nickel plated screws having tommy bar, can be fixed to the table edge, can accept square or circular tubes up to 16 mm.

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Chemistry - General & Chemical Laboratory Apparatus

PM-253 BOSS HEAD – MULTI PURPOSE

Cast aluminum, for attaching extension clamps to supports. Constructed in 2 sections with swivel joints. For rods up to 12 mm. diameter.

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Chemistry - General & Chemical Laboratory Apparatus

PM-254 BOSS HEAD, ROTATING

Die casted alloy aluminium or of zinc, can accept rods up to 16 mm. diameter, with two plated clamping screws.

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Chemistry - General & Chemical Laboratory Apparatus

PM-255 BOSS HEAD UNIVERSAL

Comprises a borosilicate glass U tube with 225 mm. height, with each limb graduated 0-120 x 1 mm. Bend fitted with a filling tube and stopcock. Two platinum electrodes 14 mm. diameter can be adjusted at any position by locking

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Chemistry - General & Chemical Laboratory Apparatus

PM-256 PVG CLAMP, QUICK LOCK

Zinc casted alloy for finger clamp with cork lined zaws, adjustable by checknut to any angle can the rods up to 16 mm. diameter

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Chemistry - General & Chemical Laboratory Apparatus

PM-257 CLAMP WITH ADJUSTABLE BOSS

Steel, with spring and flat jaws, Cat. No. Length mm. 258.01 35 258.02 50 258.03 75

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Chemistry - General & Chemical Laboratory Apparatus

PM-258 BULLDOG CLIPS

Nickel plated brass with round finger grips for pressing, flat jaws with plated protection sheet which do not damage tubing. Size .......................... small and large.

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Chemistry - General & Chemical Laboratory Apparatus

PM-259 MOHR CLIPS

Glass, height 110 mm., two main bulbs with inlet and outlet, three small bulbs with inlet and outlet attached to the main bulbs.

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Chemistry - General & Chemical Laboratory Apparatus

PM-26 ABSORPTION, POTASH BULB, MOHR

Nickel plated mild steel, smooth inner surface with a screw which gives equal pressure on tube from all sides. Size: 12,19,25,35,51mm.

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Chemistry - General & Chemical Laboratory Apparatus

PM-261 TUBING CLIP COLLIER

Cat. No. Size Inche. 262.01 Small (40..) 262.02 Medium (42..) 262.03 Large (44..)

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Chemistry - General & Chemical Laboratory Apparatus

PM-262 SPRING CLIPS FOR STEEL