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Photoconductivity
This apparatus is used to study the current Vs voltage characteristics of CdS photo-resistor at constant irradiance and to measure the photo-current.
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Electricity & Magnetism Curriculum Learning Module
A Great Classroom Solution.
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VWR® Upholstered Lab Stools
This VWR® upholstered lab stool features a roomy and comfortable 16" Ø seat with 3.5" of resilient foam cushioning and adjustability proven to provide reliable ergonomic performance, shift after shift, year after year.
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Ward's® AP Chemistry Investigation 12: Calorimetry: How Does a Hand Warmer Work?
Meets AP Science Practices 1, 2, 4, 5, 6, and 7
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Ethylenediamine
Boiling Point: (°C): 117–118
CAS Number: 107-15-3
Density (g/mL): 0.898
Formula: H2NCH2CH2NH2
Formula Weight: 78.12
Freezing Point (°C): 11
Hazard Info: Flammable, Irritant, Toxic, Corrosive
Shelf Life (months): 36
Solubility: Water and Alcohol
Storage: Red
Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
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Potassium Sodium Tartrate
CAS Number: 6381-59-5
Formula Weight: 282.23
Formula: KNaC4H4O6·4H2O
Hazard Info: Oxidizer, Toxic
Density (g/mL): 2.065
Boiling Point (°C): 105-130
Freezing Point (°C): 36.4
Solubility: Water and Alcohol
Shelf Life (months): 36
Storage: Yellow
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Ward's® Multifunctional Clinical Centrifuge
Powerful benchtop centrifugation for clinical use in stat laboratories, medical clinics and offices, veterinarian offices, hospitals and education.
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DR Uniforms® Student Laboratory Coats
Fine quality lab coats for use in the classroom or laboratory by students.
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OHAUS® Endeavor™ Orbital and Microplate Shakers and Accessories
Stable, long-term shaking with triple eccentric drive and maintenance-free brushless DC motor.
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3B Scientific® Imaging Guided Lumbar Injection Trainer
Use for live imaging guidance.
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BioFit Elite Ergonomic Swivel Chairs
BioFit Elite Series seating, engineered for all-day comfort, is perfect for office and industrial workspaces. The ergonomic design enhances user comfort and productivity when sitting for prolonged periods.
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BioFit Static Control ESD Chairs and Stools
BioFit’s ESD chairs are made to meet critical static control environments and still provide user comfort, health and wellbeing.
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VWR® Urethane Lab Stools
Urethane lab stools have easy-to-clean seats which resist many chemicals, water, paint and more, combined with ergonomic functionality that make them a popular choice of laboratory professionals.