Page 36 - Demo

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EQUIPMENT & SUPPLIES, CONTINUED
Pull Type Spring Scales
Calibrated in both grams and Newtons to allow students to measure mass or force. The large adjustment knob at the top provides for easy zeroing. Constructed of clear, durable plastic for easy reading and to withstand repeated student use. The large chrome hook and rings are rust-resistant.
6 options available at flinnsci.com $8.50–$8.60
Push/Pull Type Spring Scales
Students learn that force is a push or a pull, but may wonder how do you measure a push? Use these versatile scales to measure both pulling and pushing forces—or weigh a suspended object from the large hook. Durable and color-coded scales are cali- brated in grams and Newtons to measure mass or force.
4 options available at flinnsci.com $14.85 each
Weighing Dishes, Disposable
Made of a polystyrene-rubber formulation. These dishes are super flexible and allow the teacher or student to form pouring spouts. Dishes are square with a flat bottom. The sides slope, and the rim is reinforced. Dishes stack—thus consuming little storage space. The carton is a dispensing type, making it easy to secure one dish at a time. 500 dishes per dispenser.
3 options available at flinnsci.com $23.40–$71.80
Hook Weight Set, Economy Choice
Black-painted weights have a non-mov- able hook on top. Bottoms of weights are recessed and contain a weigh-below bar, allowing weights to be hung from each other. Weight set includes one each of 10 g, 50 g, 100 g, 500 g and
1 kg, and two each of 20 g and 200 g. Supplied in a plastic storage block.
Metric Weight Set, 1 g–500 g
Weight set contains the follow- ing weights:
Metric Weight Set, 1 g–1000 g
Weight set contains the follow- ing weights:
Slotted Weight Set, Economy Choice
Polished brass weights are slotted and supplied on a metal rack. Includes 8 weights—one each of 10 g, 50 g, 100 g and 500 g, and two each of 20 g and 200 g.
OB2067 I $77.90
• One 1-mg
• Two 2-mg
• One 5-mg
• One 10-mg
• Two 20-mg OB2108 I $109.35
• One 50-mg
• One 100-mg • Two 200-mg • One 500-mg • One 1000-mg
• One 50-mg • One 100-mg • Two 200-mg • One 500-mg
• One 1-mg
• Two 2-mg
• One 5-mg
• One 10-mg
• Two 20-mg OB2109 I $150.40
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OB2066 I $49.95
FLINN SCIENTIFIC I MIDDLE SCHOOL PHYSICAL SCIENCE