Wheaton 1mL Tapered Mortar Only
Grinding chamber is made of low extractable borosilicate glass.The conical tip of the grinding chamber allows initial reduction, followed by passage through the cylindrical section for the final homogenization step. When pestle is “bottomed”- within the grinding chamber, the clearance is a uniform 0.102 to 0.152mm (0.004 to 0.006in)
