Octagonally shaped, thick walled agate mortar with pestle. Both have highly polished grinding surfaces.

Protect your precious samples with the Thermo Scientific −80°C Benchtop Freezer, which is ideal for personal or clinical trial applications offering a full 1 cu. ft. (28L) capacity. Cabinet Construction: Compact 25.2 x 30.7″ (640 mm x 781 mm) footprint …

USEPA accepted for reporting for wastewater analysis using Hach Method 8023 Ampules contain the precise amount of reagent for a single test and can be used as a measurement cuvette. Method: 1,5-Diphenylcarbohydrazide Range: up to 0.70 mg/L pk/25

Control your everyday leaks with our most shape-hugging sock. Tough and economical, the Original is your best choice for everyday leak protection to keep your floors safe. Formable socks hug corners and surround machine bases to absorb machine leaks, contain puddles and help keep…