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TECHNICAL BULLETIN “Pipetting error” is a phrase that is commonly heard in research laboratories. When preparing reagent cocktails pipetting error is accommodated for. What is not typically discussed or published are the causes and ramifications o...

TECHNICAL BULLETIN “Pipetting error” is a phrase that is commonly heard in research laboratories. When preparing reagents and master mixes pipetting error is accommodated for. What is not typically discussed or published are the causes and ramific...

Heat It Up Cool It Down Grade 2: Temperature Probe Aligned with National Standards Call WARD’S at 1-800-962-2660 for Technical Assistance Page 2 Demonstrate the effect of temperature on changes in matter caused by heating and cooling. This inquiry...

Chemiluminescent Westerns are popular assays for assessing protein expression. In this indirect detection method chemiluminescent substrates emit light when reacted with an antibody conjugated to an enzyme. The emitted light is captured and archiv...

Conditions for Customer Ownership We hold permits allowing us to transport these organisms. To access permit conditions click here. Never purchase living specimens without having a disposition strategy in place. There are currently no USDA permits...

Moth Cocoons Conditions for Customer Ownership (per USDA Permits) We hold permits allowing us to transport these organisms. To access permit conditions click here. Never purchase living specimens without having a disposition strategy in place. The...

TECHNICAL NOTE Can a pipette tip really improve your results? Traditional pipette tips can have several issues that compromise results including: nonspecific binding of sample to the pipette tip droplet formation and poor fit. Engineers at Biotix ...

Ladybugs Conditions for Customer Ownership (per USDA Permits) We hold permits allowing us to transport these organisms. To access permit conditions click here. Never purchase living specimens without having a disposition strategy in place. There a...

Swallowtail Butterflies Conditions for Customer Ownership (per USDA Permits) We hold permits allowing us to transport these organisms. To access permit conditions click here. Never purchase living specimens without having a disposition strategy in...

Genus: Hyla sp. Family: Hylidae Order: Anura Class: Amphibia Phylum: Choradata Kingdom: Animalia Green Tree Frog Conditions for Customer Ownership We hold permits allowing us to transport these organisms. To access permit conditions click here. Ne...

Layout 1 Conditions for Customer Ownership We hold permits allowing us to transport these organisms. To access permit conditions click here. Never purchase living specimens without having a disposition strategy in place. The USDA does not require ...

Conditions for Customer Ownership We hold permits allowing us to transport these organisms. To access permit conditions click here. Never purchase living specimens without having a disposition strategy in place. There are currently no USDA permits...

Conditions for Customer Ownership We hold permits allowing us to transport these organisms. To access permit conditions click here. Never purchase living specimens without having a disposition strategy in place. There are currently no USDA permits...

Feel the heat Kindergarten: Temperature Probe Aligned with National Standards Call WARD’S at 1-800-962-2660 for Technical Assistance Page 2 This is a teacher-led whole class inquiry activity where students demonstrate and observe the effects of su...

Do Vibrations Make Sound? Grade 1: Sound Probe Aligned with National Standards Call WARD’S at 1-800-962-2660 for Technical Assistance Page 2 Students will learn about sound and vibrations. This activity will allow students to see and hear how vibr...

Speedy Energy Grade 4: Motion Probe Aligned with National Standards Call WARD’S at 1-800-962-2660 for Technical Assistance Page 2 This is an interactive inquiry where students will investigate the speed of an object and the energy it exerts as it ...