US$ 349.50
lubricating properties
restoring charge transport after normal belt wear
the shorter focal distance lifting magnification for fine-print and specimen detail work
Heat-resistant-insulated 12V 50W immersion heater sized for metal block calorimeters
263-Piece Advanced VSEPR Molecular Model Kit Subcategory_Lab Burners lubricating propertiesTwo hundred sixty three piece advanced VSEPR kit with multifaceted atom pieces for trigonal planar, tetrahedral, bent, and pyramidal geometries, plus 2 dot orbital joints in a fitted storage case.
US$ 349.50
US$ 369.50
US$ 44.99
US$ 334.50
US$ 369.50
US$ 129.90
US$ 149.90