Stopper, solid bottom, recommended by ASTM std, colour: Blue, from long lasting neoprene rubber, use with petroleum products, minerals, oils, inorganic acids, oil resistance, suitable for temp up to 250 deg F/120 deg C, Size: 8.2 mm, Top 12.7 mm, Len 25 mm
Beaker, Heavy Duty, Graduated, made from premium borosilicate glass, Thicker walls than regular beakers, heat tolerances: Strain Point -515 degree C, Annealing Point 565 degree C, Softening Point 820 degree C, White Graduations, Superior Durability and Chemical Resistance, Size: 100ml
Evaporating Basin, Porcelain, Flat Form with Spout for easy pouring, 4.9in dia, 1.6in depth, Glazed for easy cleaning, If using with high temperatures, increase heat and cool gradually, highest grade, raw materials, to ensure that can withstand tough environment, 200 ml capacity