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All materials necessary for 30 students to test for ..
Kemtec®. Chemical analytical techniques are used to ..
Littman-type stethoscope with double-headed chest pi..
This heavy-duty, Detecto die-cast beam scale will pr..
Clear gel provides optimal electrode contact for ECG..
For use in analysis of ECG and strip chart recording..
Despite the attractive price, this digital blood pre..
Administering common non-controlled drugs to Daphnia..
Cut the double cards in half to yield a credit card-..
For mixing blood cells with reagents on Eldoncards. ..
With a Z-fold and 3 1/2" diam, this thermal paper is..
Professional-quality sports stopwatch has all the fe..
Intermediate - Easy to perform; requires some backgr..
Grades 9—12. Students simulate the enzymatic digesti..
The 2 exercises in this kit allow students to invest..