Stain77 est un nouveau contrastant tres efficace en coloration négative . il est à base de sel de lithium et de sels de tungsten à doses non toxique et un pH voisin du neutre . Le contraste se fait en bord de paillasse une minute suffit (sans plus de protection). Un...
« Beaucoup des plus grands défis de notre époque, de l’énergie propre à la justice environnementale, nécessitent de nouvelles approches de l’artisanat de l’expérimentation scientifique. Cela est extrêmement évident dans le domaine de la microscopie...
Je m’appelle Augustin Larrieu, j’ai 13 ans et je suis collégien à Auterive (31190).J’ai effectué mon stage d’observation du 1er au 5 février 2021 chez Delta Microscopies, une entreprise qui fabrique des outils pour les microscopes. Dans cette...
Le muscle squelettique est le tissu le plus abondant dans le corps humain et régule une variété de fonctions, y compris la locomotion et le métabolisme du corps entier. Le muscle squelettique a une pléthore de mitochondries, les organites qui sont essentiels à...
Meaning of Scavenger in chemistry:- like the carbohydrazides used in Electron Microscopy (purifies or traps the products of impurities or free radicals.Wikipedia sources with our modificationsA chemical scavenger is a chemical substance added to a mixture to remove or...
LE RESPECT DE VOTRE VIE PRIVÉE EST NOTRE PRIORITÉ
Nos partenaires et nous-mêmes utilisons différentes technologies, telles que les cookies, pour personnaliser les contenus, proposer des fonctionnalités sur les réseaux sociaux et analyser le trafic. Merci de cliquer sur le bouton ci-dessous pour donner votre accord. Vous pouvez changer d’avis et modifier vos choix à tout moment.. J'ACCEPTERefuserEn savoir plus
Privacy & Cookies Policy
Privacy Overview
This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Cookie
Durée
Description
__cf_bm
30 minutes
This cookie, set by Cloudflare, is used to support Cloudflare Bot Management.
__hssc
30 minutes
HubSpot sets this cookie to keep track of sessions and to determine if HubSpot should increment the session number and timestamps in the __hstc cookie.
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Cookie
Durée
Description
_gat
1 minute
This cookie is installed by Google Universal Analytics to restrain request rate and thus limit the collection of data on high traffic sites.
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Cookie
Durée
Description
hubspotutk
5 months 27 days
HubSpot sets this cookie to keep track of the visitors to the website. This cookie is passed to HubSpot on form submission and used when deduplicating contacts.
_ga
2 years
The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_ga_JPH2ZFZK0F
2 years
This cookie is installed by Google Analytics.
_gid
1 day
Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.
_hjAbsoluteSessionInProgress
30 minutes
Hotjar sets this cookie to detect the first pageview session of a user. This is a True/False flag set by the cookie.
_hjFirstSeen
30 minutes
Hotjar sets this cookie to identify a new user’s first session. It stores a true/false value, indicating whether it was the first time Hotjar saw this user.
_hjIncludedInPageviewSample
2 minutes
Hotjar sets this cookie to know whether a user is included in the data sampling defined by the site's pageview limit.
_hjIncludedInSessionSample
2 minutes
Hotjar sets this cookie to know whether a user is included in the data sampling defined by the site's daily session limit.
_hjTLDTest
session
To determine the most generic cookie path that has to be used instead of the page hostname, Hotjar sets the _hjTLDTest cookie to store different URL substring alternatives until it fails.
__hstc
5 months 27 days
This is the main cookie set by Hubspot, for tracking visitors. It contains the domain, initial timestamp (first visit), last timestamp (last visit), current timestamp (this visit), and session number (increments for each subsequent session).
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
.png){kind=small}
.png){kind=small}
