Filters
"water+bath"
Filters
Vernier® Go Direct™ Chloride Ion-Selective Electrode
The Go Direct Chloride Ion-Selective Electrode (ISE) is used to measure the concentration of chloride (Cl-) in aqueous samples.
Expand 1 item
Weathering, Erosion, and Deposition Lab Activity
This kit provides students with the opportunity to make firsthand observations of mechanical weathering, chemical weathering, erosion, and deposition.
Expand 1 item
edge® pH/ORP Meter
Sleek, versatile pH and ORP meter designed for laboratory, classroom, or field use.
Expand 1 item
Hanna Instruments Multiparameter EC/TDS/Salinity Meter
Slim, versatile meter for accurate EC, TDS, and salinity readings in classrooms or labs.
Expand 1 item
Stainless Steel Multi-Station Sink with Storage, Diversified Woodcrafts
Make cleanup quick and easy. The unit includes an expansive stainless steel sink with two locking base cabinets and center panel made of plywood and your choice of solid maple or Oak finished in an earth-friendly UV finish.
Expand 2 item
Innovating Science® STEM Investigations: Design a Biodegradable Plastic
Learn about biplastics and how their composition affects their physical properties.
Expand 1 item
Celestron Telescope Bag, 40"
Store an entire telescope kit (optical tube, mount, and tripod) in one protected, portable, grab-and-go case.
Expand 1 item
Safranin O, Water Sol Powder C.I, 100g
Safranin O, Water Sol Powder C.I, 100g
Expand 1 item
Advanced Benchtop pH/ORP Meter
High-precision benchtop pH and ORP meter with advanced data logging and diagnostics.
Expand 1 item
miniPCR® COVID qPCR Lab: Detecting SARS-CoV-2 Infection
Get hands-on experience with the principles of qPCR diagnostics.