United Scientific

Mortar and Pestle Sets, Deep Form, Porcelain Deep form mortars with lips are glazed on the outside (except for the bottom) and unglazed inside. Oversized pestles are glazed to grinding surface. ...

Mortar and Pestle Sets, Deep Form, Porcelain Deep form mortars with lips are glazed on the outside (except for the bottom) and unglazed inside. Oversized pestles are glazed to grinding surface. ...

Mortar and Pestle Sets, Deep Form, Porcelain Deep form mortars with lips are glazed on the outside (except for the bottom) and unglazed inside. Oversized pestles are glazed to grinding surface. ...

Mortar and Pestle Sets, Deep Form, Porcelain Deep form mortars with lips are glazed on the outside (except for the bottom) and unglazed inside. Oversized pestles are glazed to grinding surface. ...

Mortar and Pestle Sets, Deep Form, Porcelain Deep form mortars with lips are glazed on the outside (except for the bottom) and unglazed inside. Oversized pestles are glazed to grinding surface. ...

Swivel Clamp Holder Plated steel double clamp. Accepts rods up to ¾" diameter (19 mm). One clamp can be rotated 360° along its axis and locked in any position. Length across clamps is 4.5".

Clamp Holder, Brass For rods to 19mm in diameter. Brass body with brass thumb screws.

4-Prong Extension Clamp with Boss Head Features a 4-prong die-cast clamp attached to a chrome-plated steel rod. Jaws are lined with cork. Overall length is 8". Item #DescriptionMaximum Use...

3-Prong Extension Clamps with Boss Head Our deluxe line of 3-prong extension clamps are constructed of pressure die-cast zinc alloy and are chrome-plated. Prongs open to about 3", have a...

Mortar and Pestle Sets, Deep Form, Porcelain Deep form mortars with lips are glazed on the outside (except for the bottom) and unglazed inside. Oversized pestles are glazed to grinding surface...

Hand Tally Counter Bright plastic case makes this hand tally counter lightweight yet sturdy. The counter advances by 1 with each click, up to a maximum of 9999. Turn the side knob to return the...

Microscope Slide Tray, Polystyrene Microscope slide storage tray designed for 20 each 3" x 1" slides. A unique stepped cutout design simplifies removal of slides and is designed to avoid direct...