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FLINNSCI.COM
EQUIPMENT & SUPPLIES, CONTINUED
Alligator Cords
Latex Balloons
Helium-quality latex balloons, assorted colors. A 12" balloon will hold approx- imately 11 L of gas when fully inflated (approximately one-half of a mole). A lecture bottle of helium will fill about five 12" balloons or 12 of the 5" balloons.
3 options available at flinnsci.com $4.75–$11.90
Tongue Depressors
Premium wooden tongue depressors avail- able either sterile or non-sterile. Dimensions are 6" x 3⁄4".
2 options available at flinnsci.com $12.85–$21.10
Wood Splints
Thin wooden splints. 140 x 5 x 1 mm. Package of 1000.
AP4455 I $6.60 I MIDDLE SCHOOL PHYSICAL SCIENCE
An economical set of connector cords for basic circuitry experiments. These versatile connector cords have alligator clips on both ends with safety protective sleeves over the clips. Set of ten cords in five different colors, each 18" long.
AP6052 I $10.25
Compass/Protractor
Draw it all with this remarkable combina- tion protractor, compass and straight-edge ruler. Circles from 10 mm to 120 mm can be created in 1-mm increments. Includes accu- rate spinning protractor, with straight edges scaled in inches/mm.
Trundle Wheel
Simply roll the wheel along the ground and after each revolution, the wheel will click
to let you know you’ve traveled one meter. Long handle enhances comfortable use. Graduations on wheel in 1-cm intervals.
AP4745 I $34.65
Tape Measure, Wind-Up Type, Metric, 30 m
Fiberglass tape will not rust, scratch or tear. Markings are clear and easy to read. One side of tape is graduated in cm while the other is in inches. Plastic wind-up case provides safe and easy storage.
AP6323 I $21.55 Meter Sticks
Many options available. Top-quality hardwood or plastic. English, metric or both! Available with brass metal ends. We even offer a four-sided meter stick..
7 options available at flinnsci.com $2.90–$15.50
AP6522 I $3.70
Masking Tape
Color: off white. Size: 3⁄4" wide x 60 yards long.
AP1734 I $3.75 FLINN SCIENTIFIC
Duct Tape
All-purpose cloth duct tape. Roll is 1.92" wide x 60 yards long.
AP9290 I $10.25
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