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EQUIPMENT & SUPPLIES, CONTINUED
Polyethylene Dropping Bottles
Low-density polyethylene bottles deliver controlled drops. Includes dropper
plug and screw-on cap.
4 size options and volume discount pricing available at flinnsci.com
$3.65–$7.05
Film Canisters with Caps
These are the film canisters you have been looking for! Inner-sealing caps make them ideal for “Alka-Seltzer®” rockets. Translucent canisters are also useful for storage of small items. Package of 30.
AP8151 I $16.35
Demonstration Tray, Large
Your days of worrying about cleanup after those fun but messy chemical demon- strations are over! Now you can perform demonstrations in this extra-large fiberglass tray—the rounded edges and 2" lip contain all of the chemical overflow and make cleanup a breeze. 30" x 20" x 2".
AP5429 I $89.50
Plastic Stirring Rods
One end is a paddle stirrer. The other end is shaped like a policeman. Polypropylene. Length is 95⁄8".
AP8150 I $2.70
Mortar and Pestle Set
This low-cost porcelain mortar and pestle set performed quite well in our laboratory tests. The mortar has a capacity of 65 mL and a pour spout for easy dispensing.
AP6066 I $8.90
FLINN SCIENTIFIC I
MIDDLE SCHOOL PHYSICAL SCIENCE 43
