Dialysis Tubing, 47.7 x 75mm, 10ft Pack Size_360 Pack PVC tubing and a stainless

PVC tubing and a stainless steel binaural on this student stethoscope let beginners hear heart and lung sounds during basic physiology and anatomy lab work

covering first-time dissectors with scalpel

to create instant "polymer snow

Measures the mechanical equivalent of heat in a classic Joule-style economy calorimeter

sized to reconfigure the demonstration meter as a 0-1A ammeter for full-class viewing of student-built circuit currents

Dialysis Tubing, 47.7 x 75mm, 10ft Pack Size_360 Pack PVC tubing and a stainlessLarge diameter dialysis tubing on a 10 foot roll, accommodating bigger sample volumes and higher molecular weight solutes for protein dialysis and advanced separation work.