"WardsSci000479"

These steel caps fit flint glass, screw cap wide mouth specimen jars. They are finished in black enamel and have a chemically resistant inner liner.

With a heavy wall, this economical, smooth finish tubing which is stiffer than the handmade type. Machine made by extrusion.

Borosilicate glass.

The assortment of labware contains some of the most commonly used pieces. The plastic set comes with 20 items packed in a plastic storage box.

Good quality, enameled cast iron tripods for supporting small objects over a burner.

The semi-permeable membrane, created from a natural source of cellulose, allows passage of particles up to 14000 Da.

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The perfect tool for investigation

Square bottles occupy a minimum of shelf space. These fine, wide mouth bottles are made of flint glass and are supplied with metal screw caps.

This pipette features a curved glass tube for a more precise control of liquid delivery.

Flexible plastic meter stick marked in cm with 1 mm divisions on one side and with alternate-colored dm bars on the other, to show the relationships between units.

Autoclavable polycarbonate clip that fits over the lip of a beaker, bath, or other vessel.

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Ideal for a variety of uses.

Ideal for holding small liquid or powder reagents.

Cool-to-the-touch 50 ml to 250 ml with grounded stainless steel earth screen covering the element and double fused for added safety.

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Improves visibility in sodium and potassium flame tests.

Useful for adding powder chemical to reaction vessels.