Filters
Search Within
"gel+box"
Filters
Search Within
Equal Mass Density Cylinders, Metals
Equal mass cylinders for density investigations.
Expand 1 item
Ward's® Sphalerite (Crystalline)
Dark brown to black; polycrystalline zinc ore.
Expand 3 item
Surshield® Safety-Winged Infusion Sets, Terumo®
Minimize the risk of needlestick injuries by simply pressing the shield over the needle until it locks into place
Expand 4 item
PCR Based Identification of Foodstuffs for Genetically Modified Organisms
This activity works in conjunction with AP Biology classes.
Expand 1 item
miniPCR® Knockout! PCR Genotyping Experiment
Use PCR to confirm your CRISPR/Cas gene Knockout!
Expand 1 item
Water Quality Testing III Kit: Multiplexed PCR for Testing Water Bacteria
Students check water for contaminants using PCR-based testing.
Expand 1 item
Mini-Prep Isolation of Plasmid DNA
Allow students to practice small-scale rapid isolation of plasmid DNA, which is a routine procedure used for screening and analysis of recombinant DNA in cloning and subcloning experiments. In this experiment, students isolate plasmid DNA in just 60 minutes, without the use of toxic chemicals such as phenol or chloroform.
Expand 1 item
Discovering Quantitative PCR Amplification (qPCR) and Analysis
Get hands-on experience with the principles and practice of qPCR.
Expand 1 item
Season Modeling Globe
Seasonal changes, the positions of sunrise and sunset and the special circumstances of solstices and equinoxes are easily demonstrated and examined.
Expand 1 item
Ward's® Andesite (Hornblende)
Abundant small black phenocrysts in a gray to brown matrix.
Expand 4 item
Ward's® Marble (Coarse White)
Gray to white, coarse crystalline, carbonate rock.