25-Pack Sterile Racked Polypropylene Centrifuge Tubes with Flat Cap, 15mL Chemistry_Chemistry Charts Water to wine kit demonstrates

Water to wine kit demonstrates acid-base indicator chemistry through dramatic color changes that simulate liquid transformation for chemistry demonstrations

Twenty-seven-inch linear rail with four neodymium magnets in adjustable holders and ten 3/4-inch steel balls

the wider bore accepting full-size bar magnets while AC current drives the alternating field that rotates domains for demagnetization

micrometer

without requiring an electrical pump

25-Pack Sterile Racked Polypropylene Centrifuge Tubes with Flat Cap, 15mL Chemistry_Chemistry Charts Water to wine kit demonstratesBuilt for sterile workflows, this 25 pack of pre racked 15mL sterile polypropylene centrifuge tubes arrives ready for immediate bench use.