US$ 411.60
IDENTIFY ROCKS & MINERALS | Test mineral hardness
holding under at least 100 Newtons of separation force after hand-evacuation of the air between them
Copper plate with 4mm socket terminals for the simple-cell apparatus
separation techniques
and synthetic organic chemistry
Tubular Acrylic Dynamometer Force:10N IDENTIFY ROCKS & MINERALS |
US$ 411.60
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