Most natural waters range from pH 4 to pH 9, but commonly are above pH 7 because of carbonates and bicarbonates (alkalinity). The pH of water used in industry, boiler feed water, and swimming pools us

Accurate readings can be obtained on suspended solids up to a depth of 4.5 m (15'). Comes in three 1.5 m (5') sections with screw-type fittings. Designed for sampling solids in wastewater and food pro

Glass flat bottom dish with straight sides. Reinforced and firepolished rims reduce chipping. Ideal for storage and crystallization.

Features a clear human voice. Large 3/4 display with icons to indicate the various modes: voice off/on, count-down/count-up, etc. Also features a built-in stand for benchtop use, pocket clip, and magn

Simple, controllable pipet filler provides easy aspiration and dispensation at variable speeds. Fits most 1-100 mL pipets. Includes a built-in filter for contamination control (can be replaced).