Spherometer(Single Disc) petri dish interior is made of stainless

interior is made of stainless steel

An economical laboratory tripod stand with a 100 mm triangular cast-iron top and an overall height of 200 mm

further enhance image quality by minimizing optical distortions

These systems are economical in price and are supplied with a number of optional accessories and adjustments to specifications in order to make them suitable for specific requirements of your test

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Spherometer(Single Disc) petri dish interior is made of stainlessSpherometer(Single Disc) Offering our customers Spherometer (Single Disc). It consists of a small metal frame, supported by three legs fixed at the corners of an equilateral triangle. A screw of fine pitch passes through the center of the metal frame. The screw forms the fourth leg. The main scale (or pitch scale) is marked in a metal strip fixed at right angles to the frame. Spherometer scale is marked in millimeters with zero mark at the center (10