"micro+tube+racks"
Ward's® Live Kocuria rhizophila (Micrococcus luteus) Culture
Kocuria rhizophila is also commonly known by the name Micrococcus luteus. This organism is commonly isolated from soil, and is frequently used to test antimicrobial efficacy in the food industry.
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Ward's® Live Alcaligenes faecalis Culture
A Common Intestinal Flora Isolate, Demonstrates Alpha Hemolysis on Blood Agar Growth Medium
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Ward's® Live Rhodospirillum rubrum Culture
This species of Rhodospirillum is commonly isolated from stagnant water and mud. It is especially interesting because it produces a red pigment and is also capable of photosynthesis.
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Ward's® AP Chemistry Investigation 7: Stoichiometry: What is the Greenest Way to Separate a Mixture?
Meets AP Science Practices 2, 4, 5, and 6
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Vernier® Diffraction Apparatus
Map light intensity vs. position for various slit geometries.
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Ward's® Live Escherichia coli culture
This organism is a common inhabitant of intestinal flora, and can be a major cause of urinary tract infection.
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Ward's® Photosynthesis And Cell Respiration Lab Activity
With this lab, students learn about the connection between plant and animal cells by examining the interdependence of cellular respiration and photosynthesis in living organisms.
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Vernier® Go Direct™ Optical Dissolved O₂ Sensor
The Go Direct Optical Dissolved Oxygen Probe makes it easy to measure dissolved oxygen concentration, water temperature, and atmospheric pressure.
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Vernier® Go Direct™ Drop Counter
Precisely records the number of drops of titrant added during a titration and then automatically converts it to volume.
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Vernier® Go Direct™ Electrode Amplifier
The Go Direct Electrode Amplifier is a mV and pH amplifier that connects to Vernier electrodes and compatible third-party BNC electrodes.
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Cubelets® Boundless Builders Pack
A full set of Cubelets® for a home or makerspace.
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Cubelets® Clever Constructors Pack
The most popular Cubelets® educator pack.
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Motic Swift Line M30TZ-BTI Zoom Stereo Microscope with Tablet
The latest in Swift Optical's line of digital Stereo microscopes featuring integrated LCD Tablets.
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miniPCR® miniX Thermal Cyclers
These 8 or 16-well thermal cyclers offer a personalized PCR experience for maximum engagement at a budget-conscious price point. Small and portable, this fully-featured PCR machine fits on your bench and travels wherever your science goes.




