Applications
Guide complet de l’analyse de l’alimentation
Ce guide présente un résumé complet de la façon dont le proche infrarouge (NIR) et les méthodes de référence, telles que l’extraction de matières grasses et la méthode Kjeldahl de détermination des protéines, sont utilisés à chaque étape de la chaîne de transformation des aliments. Vous aurez ainsi un aperçu détaillé des techniques, notamment la préparation d’échantillons, les dispositions réglementaires, le dépannage, les questions fréquemment posées (FAQ) et les études propres à un cas.

Your Evaporation Guide – Immersion angle
Achieve higher distillation efficiency when using a rotary evaporator by reading on the impact of immersion angle.
The evaporation rate of a rotary evaporator depends to a large extend on the immersion angle of the evaporating flask. The flatter the immersion angle, the higher the evaporation rate. This is, among other reasons, due to the fact that a flat immersion angle increases turbulence inside the evaporating flask, hence accelerating the evaporation. However, with a flatter immersion angle the evaporating flask cannot be as deeply immersed in the heating bath medium compared with a steep immersion angle. This can be an issue especially working with smaller evaporating flasks. Generally speaking, a 40 degrees immersion angle leads to a maximum efficiency rate without restriction in handling or risking losing parts of the sample due to over spilling and bumping into the receiving flask.
SyncorePlus Application Guide
This application guide describes important aspects of the evaporation of solvents and the concentration of a sample to a predefined volume using the SyncorePlus. Guidelines for the evaporation of your specific solvent and solvent mixtures are presented. They will help you to streamline your own process with sample applications, checklists, hints, rules, tables, and tests.
Le manuel ultime des scientifiques dédiés au cannabis
Utilisez ce livret sur la science du cannabis pour en savoir plus sur la récolte et l’extraction des cannabinoïdes (THC, CBD) et des terpénoïdes, la concentration d’actifs, le recyclage des solvants, la purification des cannabinoïdes et l’élimination des pesticides.
Affiche de recherche libre pour le CQ du traitement du cannabis
Cette affiche de recherche montre la pertinence du proche infrarouge (NIR) comme méthode d’analyse économique et écologique, rapide et précise, pour le CQ des produits dérivés du cannabis. Découvrez comment utiliser le NIR pour mesurer le CBD, le CBDA, le THC et le THCA dans le produit fini : fleurs de cannabis, extraits d’huile et gouttes. Vous découvrirez en outre comment utiliser le NIR pour le contrôle qualité du cannabis dans les processus de production à grande échelle.
Your Evaporation Guide - Evaporating flask size
Achieve higher distillation efficiency when using a rotary evaporator by reading on the impact of flask size.
Generally, the larger the evaporating flask the greater is the evaporation rate. This is due to the greater turbulence inside a larger flask, enlarging the active surface and leading to a higher evaporation output. On the other hand, smaller flasks are advantageous when the residue needs to be collected for further quantitative analyses. Moreover, larger flasks generally allow easier handling.
Your Evaporation Guide – Rotation speed
Achieve higher distillation efficiency when using a rotary evaporator by reading on the impact of rotation speed.
The evaporation rate of a rotary evaporator is greater than that of static distillation apparatus. Moreover, the evaporation rate increases with higher rotation speed. This is, among other factors, due to the greater surface area inside the evaporating flask at one given time. Especially significant is the dissipation at lower rotation speeds. For instance an increase in speed above 200 rpm has a relatively low influence on the evaporation output. A rotation speed above 300 rpm can result in mechanical problems, vibrations and spillage from the heating bath. Thus, considering the advantages and disadvantages of different rotation speeds, the optimum rotation speed is around 250 to 280 rpm.






