prime HTC-2 Digital Indoor Cum Outdoor Thermo-hygrometer with Temperature Humidity Meter Tester and Clock marche burette 30° inclined
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Description
prime HTC 2 Digital Indoor Cum Outdoor Thermo hygrometer with Temperature Humidity Meter Tester and Clock marche burette 30° inclined 30° inclined A colorimeter May be used to measure the concentration of a chemical in a solution if the chemical imparts a characteristic color to the solution