General Science : Masses & Weights

Masses & Weights From large hanging weights to precision masses with accuracy to 0.01 gram, we have weights and mass sets to meet every science need. For elementary students, we recommend the mass cube set or hexagon mass set. For more accurate measurements for older students, get the advanced mass set.

Mass Set, Hexagon These plastic hexagon-shaped masses help children visualize the relationship... more Price: $7.95 Quantity:	Mass Cubes, 100 pieces These multi-colored cubes snap together to teach concepts of mass and volume.... more Price: $4.30 Quantity:
Mass Cubes, 1000 piece bin These multi-colored cubes snap together to teach concepts of mass and volume.... more Price: $27.95 Quantity:	Mass Set, Advanced This 17-piece set is ideal for any precision double-pan balance. It has a... more Price: $20.95 Quantity:
Mass Set, Starter This economical eight-piece nickel plated copper mass set has a range from 1g... more Price: $8.95 Quantity:	Weight Set, Slotted, 250 g. An economical slotted metal (brass) weight set with hanger. Includes one 50g,... more Price: $11.95 Quantity:
Weight Set, Hooked 10 to 1000g A high quality hooked weight set for a variety of physical science... more Price: $29.95 Quantity:	Weight, 50 g, with hook This steel hooked weight is painted with black enamel and is accurate to +/-... more Price: $2.00 Quantity:
Weight, 100 g, with hook This steel hooked weight is painted with black enamel and is accurate to +/-... more Price: $2.75 Quantity:	Weight, 200 g, with hook This steel hooked weight is painted with black enamel and is accurate to +/-... more Price: $3.75 Quantity:
Weight, 500 g, with hook This steel hooked weight is painted with black enamel and is accurate to +/-... more Price: $6.75 Quantity:	Calibration weight, 100g This is a non-certified 100g calibration weight for use in calibrating... more Price: $3.95 Quantity:
Calibration weight, 200g This is a non-certified 200g calibration weight for use in calibrating... more Price: $4.95 Quantity:	Weights for Triple-beam Balance These three weights increase the capacity of BS-750 to 2610 g. Includes... more Price: $19.95 Quantity: