US$ 313.50
5-inch magnifying glass at 2
replacing the dry-cell stack on student-circuit benches
Acrylic bell-in-vacuum jar with an internal 4-6V DC electric bell that fades and falls silent as the enclosed air is removed
suspending thermometers above hot plates or fixing specimens in orientation
Stainless Steel Lab Spatula Spoon, 9", 6-Pack Gifts_Science Gifts 5-inch magnifying glass at 2Polished stainless steel lab spatula pack with one flat end and one scoop end on each tool, sized for weighing, transferring, and measuring powders and granules.