US$ 39.99
sized for demonstrating the inverse pressure-volume relationship of a gas at constant temperature
PVC-tube telescope model with co-axial inner and outer tubes that extend to 21
giving a visual readout of dynamo output during energy-transfer demonstrations
Stopcock with standard ground joints features 19/26 socket size in borosilicate 3
Urinalysis Demonstration Fluid with Vitamin C, 500mL Lab Supplies_Weights & Masses sized for demonstrating the inverseFormulated to demonstrate urinalysis on a vitamin C containing sample, this non biological fluid supports pH, color, clarity, and albumin testing without using real urine.
US$ 39.99
US$ 103.50
US$ 108.90
US$ 10.99
US$ 125.00
US$ 11.99
US$ 145.20
US$ 120.00
US$ 181.50
US$ 150.00