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Educational Materials5103Physics Educational Materials2511Biology Educational Materials1669Educational Classroom Kits and Activities967Physiology and Health Learning Activities635Electricity/Magnetism Learning Activities622Mechanics Learning Activities523Optics Learning Activities398Chemistry Educational Materials319Earth Science Educational Materials289Models237Waves and Oscillations Learning Activities189Applied Physics Learning Activities167Alternative Energy Learning Activities161Furniture160Tables and Workbenches147Specimens138Human Biology Learning Activities131Forensics Educational Materials123Animal Biology Learning Activites119Human Biology Models116Physics Fundamentals Learning Activities109Heat/Thermodynamics Learning Activities101Natural Resources Learning Activities96Scientific Inquiry Learning Activities95Environmental Educational Materials93Ecology Learning Activities92Physiology Learning Activities91Environmental Learning Activities91Properties of Matter Learning Activities in Physics89Math Educational Materials80Intro to Science Learning Activities79Plant Learning Activities70AP Biology Learning Activities68Trolleys68Applied Chemistry Learning Activities66Crime Scene Evidence Learning Activities62Genetics Learning Activities58Modern Physics Learning Activities58Shakers55First Aid Supplies51Fume Hoods and Enclosures51Data Loggers50Biochemistry Learning Activities49Microbiology Learning Activities49Preserved Specimens48Syringe Needles48Syringes, Medical48Syringes48Geology Learning Activities47

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Educational Materials5103Physics Educational Materials2511Biology Educational Materials1669Educational Classroom Kits and Activities967Physiology and Health Learning Activities635Electricity/Magnetism Learning Activities622Mechanics Learning Activities523Optics Learning Activities398Chemistry Educational Materials319Earth Science Educational Materials289Models237Waves and Oscillations Learning Activities189Applied Physics Learning Activities167Alternative Energy Learning Activities161Furniture160Tables and Workbenches147Specimens138Human Biology Learning Activities131Forensics Educational Materials123Animal Biology Learning Activites119Human Biology Models116Physics Fundamentals Learning Activities109Heat/Thermodynamics Learning Activities101Natural Resources Learning Activities96Scientific Inquiry Learning Activities95Environmental Educational Materials93Ecology Learning Activities92Physiology Learning Activities91Environmental Learning Activities91Properties of Matter Learning Activities in Physics89Math Educational Materials80Intro to Science Learning Activities79Plant Learning Activities70AP Biology Learning Activities68Trolleys68Applied Chemistry Learning Activities66Crime Scene Evidence Learning Activities62Genetics Learning Activities58Modern Physics Learning Activities58Shakers55First Aid Supplies51Fume Hoods and Enclosures51Data Loggers50Biochemistry Learning Activities49Microbiology Learning Activities49Preserved Specimens48Syringe Needles48Syringes, Medical48Syringes48Geology Learning Activities47
CHEMets® Peracetic Acid Visual Test Kit

CHEMets® Peracetic Acid Visual Test Kit

Test method: The Peracetic Acid CHEMets® test kit (0 to 1 and 0 to 5 ppm) employs the DPD chemistry. The sample is treated with an excess of potassium iodide. Peracetic acid oxidizes the iodide to iodine. The iodine then oxidizes DPD (N,N-diethyl-p-phenylenediamine) to form a pink colored species in direct proportion to the peracetic acid concentration. Various oxidizing agents such as halogens, ferric ions and cupric ions will produce high test results. Hydrogen peroxide does not interfere with this test if present at levels comparable to the peracetic acid levels.

 
 
Benchmark myTemp™ 65HC Heating and Cooling Incubator

Benchmark myTemp™ 65HC Heating and Cooling Incubator

The myTempTM 65HC Incubator is designed to provide accurate and uniform temperature control from 0 to 60 °C.

 
 
Geological Chisel

Geological Chisel

Durable steel chisel ideal for collecting rock samples during geology field investigations.

 
 
Vernier® Digital Control Unit

Vernier® Digital Control Unit

The Digital Control Unit (DCU) makes it easy to use the digital output lines of an interface to control DC electrical devices.

 
 
Bacdown® Gel No-rinse Skin Cleaner

Bacdown® Gel No-rinse Skin Cleaner

Bacdown® Gel No-Rinse Skin Cleaner is for professional laboratory and healthcare use where soap and water are not available. Bacdown® Gel's formula is gentle on skin and meets OSHA requirements as a hand cleanser.

 
 

ACTIVITY WHEELCAGE MOUSE LCD COUNTER

ACTIVITY WHEELCAGE MOUSE LCD COUNTER

 
 

ANY-MAZE ACTIVITY WHEEL MOUSE

ANY-MAZE ACTIVITY WHEEL MOUSE

 
 
Curriculum Mastery® Game — Middle School Physical Science

Curriculum Mastery® Game — Middle School Physical Science

Improve student test scores and involve parents in the process fun, exciting, interactive, and inclusive, these sets of content-based games help students master curriculum outlined in the current NSES Standards for grades 1 to 8.

 
 
Fluval® Marine Aquaria Kits

Fluval® Marine Aquaria Kits

 

Everything you'll need to recreate a successful marine reef.

 
 

OPEN FIELD ACTIVITY 100CM OPAQUE

OPEN FIELD ACTIVITY 100CM OPAQUE

 
 

OPEN FIELD ACTIVITY 100CM CLEAR

OPEN FIELD ACTIVITY 100CM CLEAR

 
 

ANY-MAZE ACTIVITY WHEEL RAT

ANY-MAZE ACTIVITY WHEEL RAT

 
 
Vernier® Go Direct™ pH Sensor

Vernier® Go Direct™ pH Sensor

A general-purpose pH sensor used to monitor pH of aqueous solutions.

 
 
Vernier® Go Direct™ O₂ Gas Sensor

Vernier® Go Direct™ O₂ Gas Sensor

The Go Direct O₂ Gas Sensor measures gaseous oxygen concentration levels and air temperature.

 
 
Hanna Instruments GroLine Waterproof Pocket pH/EC/TDS/Temperature Tester

Hanna Instruments GroLine Waterproof Pocket pH/EC/TDS/Temperature Tester

All-in-one handheld tester for monitoring pH, nutrients, and water quality in hydroponic and agricultural systems.

 
 
Chlorine (Free & Total), Vacu-vials Instrumental Kit, CHEMetrics

Chlorine (Free & Total), Vacu-vials Instrumental Kit, CHEMetrics

The Vacu-vials® instrumental test kits employ the DPD chemistry and are accepted by the USEPA for wastewater and drinking water analysis.

 
 
 
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