This specially designed, heavy metal support has binding posts in the base and double clamps on the rod. A special clamp with prongs for supporting the lower part of the apparatus is also supplied. The stand will hold the apparatus securely without caus..

The graduated “U” tube with stopcocks and the glass thistle tubes are included. These are the same parts used in the complete apparatus (SB11120M). Graduated 50 ml in 0.2 ml.

Creates a magnetic field in metals at the flip of a switch. Select north or south pole, insert a metal in the 1" x 1" hole, and the metal becomes magnetized. This unit can be used to revitalize bar magnets and horseshoe magnets. The magnetizer i..

Alkaline batteries provide a much longer life than conventional carbon-zinc batteries. They maintain a full-rated voltage for life. Panasonic is the ultimate battery for laboratory use. 1.5 Volt. Pkg. of 2.

Alkaline batteries provide a much longer life than conventional carbon-zinc batteries. They maintain a full-rated voltage for life. Panasonic is the ultimate battery for laboratory use. Battery brands may vary. Pkg. of 2.

Alkaline batteries provide a much longer life than conventional carbon-zinc batteries. They maintain a full-rated voltage for life. Panasonic is the ultimate battery for laboratory use. Battery brands may vary. Pkg. of 2.

Lamp brightness is controlled by the conductivity of liquid in which the two electrodes are immersed. No exposed metal parts.

Astound your class with 5" sparks! Raise hair instantly - no shock hazard. 200,000V potential in humidities up to 90%. Special formula neoprene belt lasts up to 500 hours (spare included). Plastic molded base and housing, 18 cm aluminum globe, P..

Heavy-duty 9V carbon-zinc batteries. Ideal for general lab work. Super cells provide up to twice the life of ordinary general-purpose cells. Battery brands may vary.

Made of neoprene. Dimension are 3/4" diameter x 26" circumference.