"WardsSci000264"

Narrow mouth wash bottles are manufactured from LDPE.

Heat treated for strength and durability. Polished head spring action vinyl grips.

Teach Students About Measurements with these Handy Sets

The movement of liquid currents due to differences in temperature is demonstrated by introducing dye into the water in the tube. One corner of the tube is heated and the movement of the dye clearly establishes the currents. The rectangular shaped tube measures 15×21 cm and has an opening at the top.

These funnels have large diameter stems for fast powder transfer.

Tubes are manufactured from borosilicate glass 5.1, which offers excellent chemical resistance against sodium leaching.

Dropping bottles are available in clear or amber formats.

Stirring rods with rounded ends, made of chemically-resistant polypropylene plastic.

Ideal for Use in Educational Chemistry.

Voltage: 1.30V Current: 0.10A Light Output: 0.03 MSCP Type: G3 1/2 Miniature Bulb Base Type: E10 Miniature Screw Base Life Hours: 50 Dimensions: 0.94" L x 0.463" D.

Rectangular density set.

Sorted colors. Plastic beads have 3.5 mm hole and 13 mm diameter. Set of 216.

These brushes are available in a variety of sizes.

Economy glass burette choice.

With cork-lined jaws, these stainless steel flask tongs are resilient and long lasting.

Eudiometer tubes with platinum elecrodes for measuring gas volume changes during chemical reactions.