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Features flat countersunk bottom, with a double-ended hooked rod through the middle. Can be used on balance pans, as well as hooked in tandem for lever arm studies. Made of polished brass.
These weights feature flat countersunk bottoms, with a double-ended hooked rod through the middle. They can be used on balance pans, as well as hooked in tandem for lever arm studies. Set 9 weights consisting of 1 each 10g, 50g, 500g, 1,000g, and 2 each 20g, 200g weights. Weights are made of polished brass and come in a storage block.
These weights feature flat countersunk bottoms, with a double-ended hooked rod through the middle. They can be used on balance pans, as well as hooked in tandem for lever arm studies. Set 9 weights consisting of 1 each 10g, 50g, 500g, 1,000g, and 2 each 20g, 200g weights. Weights are made of polished brass and come in a storage block.
Main menu
-
- ANSI Class 2 Products (23)
- ANSI Class 3 Products (6)
- ANSI Class E Products (4)
- Armbands (10)
- Buttons (11)
- Gloves (3)
- Hats & Caps (8)
- Helmets (7)
- Jackets (15)
- Pants (Reflective) (4)
- Pinnies (7)
- Rainwear (10)
- Safety Patrol Belts (5)
- Safety Vests (50)
- Slip-Over Capes (3)
- T-Shirts (8)
- Winter Apparel (19)
- Women's Apparel (4)
-
- Aluminum Traffic Signs (Regular) (80)
- Aluminum Traffic Signs (Reflective) (75)
- Cone Top Sign Holder & Street Sign Sets (4)
- Crosswalk Signs (12)
- Floor & Sidewalk Signs (64)
- Impact Recovery System Signs (6)
- Maintenance Signs (6)
- Paddle & Wand Signs (11)
- Reversible Signs (21)
- School Bus Safety Signs (22)
- Sign Posts & Bases (9)
- Snap-On Cone Signs (28)
- Steel Sign Holder (1)
- Stop Signs (27)
- Vinyl Cone Sign Kits (19)
- Wet Floor Signs & Cones (4)
-
- Astronomy (11)
- Biology (31)
- Books (19)
- Botany (8)
- Bunsen Burners (8)
- Chemistry (97)
- Dissecting Kits & Specimens (16)
- DVDs (50)
- Earth Science (56)
- Electricity (63)
- Glassware / Plasticware (48)
- K'Nex Technology Kits (0)
- Lab Equipment (18)
- Lab Stands & Accessories (18)
- Lab Tools (32)
- Lab Trays & Test Tube Racks (15)
- Life Science (34)
- Light & Color (38)
- Microscopes (14)
- Magnetism (38)
- Magnifiers (15)
- Physics (45)
- Porcelain (6)
- Posters (12)
- Robotics (28)
- Science Fair (4)
- Sound & Waves (6)
- STEM (26)
- Thames & Kosmos Science Kits (23)
- Thermometers (11)
- Weather & Climate (16)
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