US$ 324.50
sized for pool
levitating above one another when oriented with like poles facing
suspending thermometers above hot plates or fixing specimens in orientation
Thirty-atom organic chemistry model set with 24 short and long bonds
Pack of low-form borosilicate 3
High-Level Peroxide Test Strips, 0-400ppm, 50-Vial Base_Octagonal sized for poolHigh level peroxide test strips in a 50 strip vial calibrated at 0, 100, 200, and 400 ppm, sized for pool, hot tub, and concentrated oxidizer monitoring in water treatment workflows.
US$ 324.50
US$ 499.50
US$ 100.30
US$ 3999.50
US$ 168.30
US$ 108.80
US$ 1399.50
US$ 704.65