conductivity tester, handheld device provides a qualitative visual indicator of the conductivity of different solutions, acids or salts, Two brass probes can be touched to a solid substance, or immersed in a liquid, to show conductivity on green LEDs
Can, This transparent overflow can is graduated to 125ml and includes an attached spout. Made of clear acrylic, the can measures 5.5cm I.D. X 7cm high with a wall thickness of 3mm.
Sterile Polystyrene Petri Dishes Are 90Mm In Diameter With A Depth Of 15Mm, They Each Have A Lid And A Bottom Piece, Two-Piece Polystyrene Petri Dishes Are Sold In Sleeves Of 20.
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