Demonstrator of the Effect of Magnetic Field
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The product contains embedded specimens (rock samples and mineral samples, fossil specimens, soil specimens) and ordinary mineral samples, metal mineral samples and soil samples can be taken out by a magnifying glass to observe more carefully the mineral properties. The instrument is mainly used for students to explore all kinds of rock, mineral and soil in nature.
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This PH test strip is a wide range of tests for laboratory / cosmetic / drinking / saliva / urine / vaginal fluid testing and so on.
PH less than 7 is acidic, PH equals 7 is neutral, and PH is greater than 7 is alkaline.
The stronger the acidity, the smaller the pH value, the stronger the alkalinity, the greater the pH
80 for each pack, can use 80 times.
Each package comes with separate color cards. After testing the color of the palette, you can see the pH.
Dual purpose lighting, 320mm.
The celestial globe is a model used for navigation, astronomy teaching and the popularization of astronomy auxiliary instrument, it expressed the apparent motion of celestial bodies, coordinate and solve some practical problems by astronomical people.
The celestial sphere is an imaginary sphere introduced into the position and motion of celestial bodies.
The position, star name, constellation, and symbols of several celestial coordinate systems are plotted on the sphere.
According to the selected celestial center is different, a station, and the heliocentric celestial celestial sphere, all celestial bodies on the earth are not the same distance from the observer.
It adopts low-power LED display with visual, clear and accurate reading. It can determine CO2 percentage content in the mixed gases rapidly and the smallest quantity of gas-sample is 2.0ml.
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It is a special instrument for measuring human vital capacity and is the essential instrument for physical examination in universities, middle and primary school, sports and medical service.
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Detachable transformers, 500 coils, primary coils, 50 coils, 100 coils, 200 coils, 500 coils, 1000 coils, 2000 coils each.
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Common Controls Cognitive Instrument Application
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True and False Boiling Experiment Device
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Data-logging feature enables user to store up to 1,000 data sets with the date, time, and registration number.
Auto-ranging function automatically selects the correct range for turbidity measurement from 0.01 to 1100 NTU.
Instrument is power efficient; operates on seven NiCd rechargeable batteries (sold separately) or wall plug adapter.
Soft nose bridge and bayonet-style side arms grip lightly but firmly for a comfortable, confident fit.
Black nylon frames.
Flared single-lens design provides sleek protection.
Electrical Drive Trainer
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-lab-1831214647.jpg "Water Cooler (Cold and Hot)")
Water Cooler (Cold and Hot)
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Microwave Digestion System
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Full Chemistry Class Equipment
....-lab-2115731779.jpg "U Steam Generator (3 kW)")
U Steam Generator (3 kW)
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