100-Case Nutrient Agar Slant Tubes, 6mL Type_Storage this star globe illustrates rotation

this star globe illustrates rotation

and the alternator principle with stationary inductors

Large-format 150mm convex glass mirror at 150mm focal length and ~5mm thickness

Wider 150 mm throat on this drop-forged steel G-clamp grips thicker bench tops and apparatus frames during larger classroom demonstration setups and workshop assembly

Sliding-top wooden box 4 x 2 x 1 inches

100-Case Nutrient Agar Slant Tubes, 6mL Type_Storage this star globe illustrates rotationHundred case bulk of pre prepared nutrient agar slant tubes at 6mL each, supplying the workhorse non selective medium for whole school microbiology programs running multiple sections per week.