US$ 65.00
Simple-form Boyle's Law apparatus pairing a graduated plastic syringe on a wooden block with a weighted piston
Eight-inch external probe on a 36-inch cord on this handheld digital thermometer
Designed for parallel gravity filtration
5/6/9/12V at up to 1A
Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary
Breakable Ceramic Magnets, 2", 10-Pack (Discontinued) Glassware Simple-form Boyle's Law apparatus pairingSnap apart 2 inch ceramic bar magnets in a 10 pack, the candy bar form letting students break each piece into smaller magnets that retain their own north and south poles.
US$ 65.00
US$ 59.00
US$ 15.49
US$ 23.00
US$ 59.00