Urinalysis Demonstration Fluid with Phosphates, 500mL Chemical_Bromothymol Blue Faraday's ice pail

Faraday's ice pail

Used to plot V-I characteristics of silicon diodes and Zener diodes in both forward and reverse bias

sized for sustained workshop work where the smaller 25W and 65W irons can't keep heavy joints flowing solder

this 89-atom set in a compartmented case supplies durable plastic atoms and connecting links for chemistry investigations

Four-cube specific gravity set in brass

Urinalysis Demonstration Fluid with Phosphates, 500mL Chemical_Bromothymol Blue Faraday's ice pailPhosphate spiked 500mL of urinalysis demonstration fluid, simulating elevated phosphate urine for pH, color, and clarity testing during clinical laboratory technique training without real samples.