Urinalysis Demonstration Fluid with Phosphates, 500mL Glass Funnels_Dropping Funnels Straight-pattern glass key stopcock in

Straight-pattern glass key stopcock in borosilicate glass provides controlled flow for burettes and chemistry apparatus assemblies

Penny head solid cone stopper in borosilicate glass features 29/32 cone for sealing ground joint vessels with finger-grip top design

5-inch height for free-spinning compass and magnetometer demonstrations

illustrating the fundamental mechanism behind piston engines

MCT twin rack holds up to 108 microcentrifuge tubes in 0

Urinalysis Demonstration Fluid with Phosphates, 500mL Glass Funnels_Dropping Funnels Straight-pattern glass key stopcock inPhosphate spiked 500mL of urinalysis demonstration fluid, simulating elevated phosphate urine for pH, color, and clarity testing during clinical laboratory technique training without real samples.