US$ 132.50
Phosphate-spiked 500mL of urinalysis demonstration fluid
Machined to equal volume from six different metals
and short bonds
6-tube capillary pressure demonstration apparatus features metal frame for demonstrating capillary action
Adjustable hardwood ramp track with a 30 by 120cm running surface and a run-off section
Fine White Marble Specimen Pack Size:Pack of 12 Phosphate-spiked 500mL of urinalysis demonstrationSmall tightly interlocked calcite crystals produce fine marble's sugary texture, suited for sculpture and illustrating recrystallization of limestone protolith.
US$ 132.50
US$ 917.67
US$ 1166.28
US$ 32.40