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Displaying 141 to 160 (of 431 products)

42010 Steel Ball for Physics, Drilled, 25mm Diameter, 3mm Hole Diameter

$8.73

$ 3 .99 $3.99

4.5
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EISCO Slotted Mass Set with Hanger - Brass - Set of 9 Masses and 1 Hanger, 100g Each - 1000 Grams Total

$61.89

$ 28 .99 $28.99

4.6
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EISCO Double Hooked Weight Brass 20 Grams (0.044 Lbs.)

$9.99

$ 3 .99 $3.99

4.6
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Eisco Labs - Hooked Weight 10-Pack, 100g Each - Iron, Cylindrical with Hook and Bottom Slot for Easy Lifting, Science Experiments, Physics, Scale Calibration, Measurement

$49.49

$ 26 .99 $26.99

5.0
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EISCO Labs Slotted Masses Set- Zinc Casted, Set of 9 Weights, one Hanger Each of 10g, Total 100g

$14.99

$ 7 .99 $7.99

4.3
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SP Bel-Art Round 1.0lb Lead Ring Flask Weight with Vikem Vinyl Coating; for 250-1000ml Flasks (F18307-0010)

$42.19

$ 22 .99 $22.99

4.7
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10 pcs Double Hooked Weight, Metal Weight with Hooks and Ring Lever Principle Physical Experimental Teaching Tool for General Science and Physics Laboratory Work, 50g

$16.99

$ 6 .99 $6.99

4.5
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EISCO Double Hooked Weight Brass 100 Grams (0.22 Lbs.)

$11.99

$ 5 .99 $5.99

4.6
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QWORK Double Hooked Weight Set, 4 Pcs 200g (0.44lbs) Chrome-Plated Hook Weight, for General Science and Physics Laboratory Work, with Case

$15.47

$ 7 .99 $7.99

4.8
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Eisco Labs Brass 500 gram Slotted Weight (Spare/Replacement)

$26.49

$ 11 .99 $11.99

4.9
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QWORK Lab Slotted Mass Set, 2 Set of Chromium-Plated Metal Slotted Weights, One Set - Total 100g - Includes 9 Weights (10g Each) & One Hanger (10g)

$9.47

$ 3 .99 $3.99

4.3
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Rice Lake Cast Iron ASTM Class 7 Painted Slotted Interlocking Test Weight, 2lbs Mass

$64.81

$ 26 .99 $26.99

4.8
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Eisco Labs Premium Stainless Steel Slotted Mass Set (Set of 8)

$65.99

$ 31 .99 $31.99

4.7
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EISCO Hooked Weights Set, Stainless Steel, 9 Pieces - Metric Grams, 10-1000 Grams - Includes Wooden Storage Block

$76.99

$ 32 .99 $32.99

4.5
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102977 Class F 50g-10 mg, Economical S.S. Class 7 Weight Set with Traceable Certificate

$267.25

$ 99 .00 $99.00

4.8
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United Scientific WSAL06 Aluminum Hooked Weight Set, One Each of 100g, 50g, 40g, 30g, 20g, 10g

$23.31

$ 9 .99 $9.99

4.8
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EISCO Double Hooked Weight Stainless Steel 200 Grams (0.44 Lbs.)

$16.79

$ 7 .99 $7.99

4.9
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EISCO Brass Weight Set - 8 Weights & 3 Spare Hooks - with Wooden Storage Block

$49.49

$ 21 .99 $21.99

4.6
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EISCO Double Hooked Weight Brass 500 Grams (1.10 Lbs.)

$29.99

$ 14 .99 $14.99

4.4
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United Scientific™ WHST13 Premium Brass Slotted Weight Set with Hanger & Case, 13 Piece Set

$23.25

$ 9 .99 $9.99

4.7
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Displaying 141 to 160 (of 431 products)