Gas Chromatography with the Go Direct® Mini GC™
Teach your students chromatography with the Go Direct Mini GC—an affordable, portable gas chromatograph that uses a unique carbon-nanotube chemiresistance detector to measure both polar
Teach your students chromatography with the Go Direct Mini GC—an affordable, portable gas chromatograph that uses a unique carbon-nanotube chemiresistance detector to measure both polar
Electricity and sound measurement are key concepts in any physics curriculum! In this video, physics expert Tom Smith demonstrates two popular physics experiments from Vernier:
Chemistry expert Nüsret Hisim explores electrochemistry through a voltaic cell experiment. In this video, you’ll learn how to use simple materials, including string, metal wire,
This video demonstrates how Vernier human physiology sensors can help your students get to know the skin they’re in! Whether they are aspiring health professionals
This white paper presents research-based evidence supporting the value of probeware as part of effective science instruction. In-depth research in Vernier’s white paper, What the Research Says About the Value of Probeware for Science Instruction, support the following findings:
Cookie | Type | Duration | Description |
---|---|---|---|
Chatra | third party | 1 week | Used for chat widget |
CloudFlare (__cfduid) | persistent | 1 month | Used by CloudFlare service for rate limiting |
Cookie Consent: Necessary | session | 12 hours | Used to preserve cookie consent answer for necessary cookies |
Cookie Consent: Non-Necessary | persistant | 1 year | Used to preserve cookie consent answer for non-necessary cookies |
Cookie Consent: Viewed Cookie Policy | persistent | 1 year | Used to remember if user viewed the cookie policy |
Facebook Pixel | third party | 3 months | Used to track clicks and submissions that come through Facebook and Facebook ads. |
Google Analytics (_ga) | persistent | 2 years | Used to distinguish users for Google Analytics |
Google Analytics (_gat) | persistent | 1 minute | Used to throttle request rate of Google Analytics |
Google Analytics (_gid) | persistent | 24 hours | Used to distinguish users for Google Analytics |
Google Analytics (Tag Manager) | third party | 2 hours | Used to measure the effectiveness of our marketing ads and campaigns. |
HubSpot Analytics | third party | Varies | Used to track consent and privacy settings related to HubSpot. |
third party | Used to track clicks and submissions that come through LinkedIn and LinkedIn ads. | ||
PHP Session | session | session | Used to store API results for better performance |
third party | Used to track clicks and submissions that come through Twitter and Twitter ads. | ||
WooCommerce: Cart | temporary | session | Helps WooCommerce determine when cart contents/data changes. |
WooCommerce: Items in Cart | session | session | Helps WooCommerce determine when cart contents/data changes. |
WooCommerce: Session | persistent | 2 days | Helps WooCommerce by creating an unique code for each customer so that it knows where to find the cart data in the database for each customer. |
WordPress: Login Session | persistent, session | Session or 2 weeks (if user clicks remember me) | Used by WordPress to indicate that a user is signed into the website |
WordPress: Secured Account Details | persistent, session | Session or 2 weeks if user chose to remember login | Used by WordPress to securely store account details |
WordPress: Test Cookie | session | Session | Used by WordPress to check if the browser accepts cookies |