LAB4US Agate & Pestle Set Natural Agate Grinder for Lab Grinding Polished Brazilian Agate Internal Diameter 40mm, External Diameter 50mm; Depth 11mm;($49.99Value)

Description

Agate mortars are the ideal tools for grinding a matrix of a solid sample with KBr powder in preparation for making a transparent pellet free from spurious absorption peaks. Pure agate is non-absorbing in an infrared spectrophotometer. Internal diameter: 40 mm (1.6”); external diameter: 50 mm (2") ; inner depth: 11 mm (0.43”); Height: 23mm(0.91”), Physical dimensions have a stated tolerance of ±3mm Octagonal mortar is made of naturally hard agate stone; Hardness: 7.0-7.2; Pressure-resistance, Heat-resistance, chemical-resistant;Features highly polished grinding surface for optimal results; A silicone mat is recommended to place under the mortar for the best grinding practice; AGATE MORTAR SET INNER DIAMETER = 40MM General description Made of natural agate with highly polished surfaces. Excellent for preparing laboratory samples and high purity powders. Material: High Quality natural Brazilian agate (for both mortar and pestle) Hardness: 7.0-7.2 Sale as a set.