Semi-Micro Spoon, Versatile laboratory spoon, Nickel-plated spoon, Plasticized handle, Perfect for most sensitive laboratory applications where only a small amount of material is needed, Length: 6-1/2in
Go Wireless* Exercise Heart Rate, Recommended for College, High School, and Middle School Science, excellent hands-free option for continuously monitoring heart rate before, during, and after exercise or while a person is stationary
Eudiometer, Demonstrate the combining volume ratios of gases, Platinum electrodes included, Long, sturdy glass tubes have platinum electrodes sealed at the closed end with a 2 mm arc gap, Tubes are marked with a permanent brown scale in 0.1 or 0.2 mL divisions, Size: 100ml