Page 7 - Demo

Your Safer Source for Science
MOLECULES TO ORGANISMS:
STRUCTURE & PROCESSES, continued
Digestion Connection—
Digestive Enzymes at Work—
Flinn STEM Design ChallengeTM
Student Laboratory Kit
With Flinn’s STEM Design ChallengeTM Digestion Connection, students discover how the stomach’s digestive capabilities work then challenge themselves to design a pill coating that can withstand the stomach’s harsh acidic environment—a pH so low it can dissolve iron nails! By applying relevant concerns, such as medicine degradation, students engage in a fun activity that inte- grates biological and engineering skills.
FB2122 I $40.75
Flinn Compact Microscope
Compact 3⁄4-size microscope fits in tight spaces and budgets, offering three DIN achromatic objectives with 4X, 10X and
40X magnification. Adjustable below-stage LED illumination and external top light. Coaxial fine and coarse focus knobs, a disc diaphragm and spring-loaded stage clips give students access to the microscopic world. Includes 10X widefield eyepiece, 25X eyepiece for increased magnification and power supply.
MS1171 I $167.95
Explore the enzymes and chemical reactions involved in digestion. Students observe the catalyzing effects of amylase (like saliva in the mouth), observe enzyme pepsin reacting with protein molecules in an acid environ- ment (like the stomach) and analyze the “digestion” of milk by lipase (as in the small intestine). Includes all necessary chemicals and enzymes. Complete for 30 students working in pairs. Super Value Kit is complete for 5 classes of 30 students working in pairs.
FB1862 I Student Laboratory Kit I $45.45 FB2051 I Super Value Laboratory Kit I $85.65
Microscope Slide & Storage
Cabinet, Economy
Keep slides organized and protected in this tough, polypropylene cabinet that holds up to 240 standard (27 x 75 mm) slides horizon- tally. The cabinet will accommodate twelve 20-slide trays (sold separately) and includes a clear slide-out door. 14" L x 8" W x 8" H.
FB0588 I Cabinet I $306.00 FB0769 I Slide Trays I $73.75/Pkg. of 6
Mitosis & Meiosis Slides
Flinn offers a variety of individual slides and exciting slide sets for the microscopic study of mitosis and meiosis in plants and animals.
ML1007 I Slide, Animal Cell, sec.
ML1261 I Slide, Whitefish Mitosis, sec.
ML1409 I Mitosis, Meiosis, and Cell Division Slide Set ML1396 I Mitosis vs. Meiosis—ComparisetTM
ML1392 I Plant vs. Animal—ComparisetTM
ML1315 I Slide, Motor Nerve Cells, Smear
I $5.15 I $19.25 I $81.75 I $48.15 I $24.65 I $7.15
FLINN SCIENTIFIC I MOLECULES TO ORGANISMS: STRUCTURE & PROCESSES 5