Filter Paper 215 mm Grade 2 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters
LabQuest Viewer* Computer Software, displays and controls screen of a LabQuest using a computer, can be used to demonstrate functions of LabQuest and to enhance group presentations and to monitor student use of LabQuest devices in lab and to view and control remotely
Model Human Child Skull, 13-year-old, With exception of wisdom teeth, all permanent teeth are fully erupted & no deciduous dentition remains, apices of canines, premolars & second molars are approximately one-half to two-thirds closed, Size: 7x5x7in