Applications

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.

Productivity Handbook for Industrial Evaporation

Recevez GRATUITEMENT notre « Productivity Handbook for Industrial Evaporation ». 

Mettez en pratique le savoir-faire BUCHI en matière de paramétrage personnalisé pour tirer le meilleur profit de votre Rotavapor® en fonction de vos besoins.

De Pures astuces pour un processus de chromatographie plus sûr et plus sain

Pendant les phases de purification, la santé des scientifiques est notre priorité. Les échantillons également nécessitent une attention particulière. L'impact environnemental représente également un enjeu.

Découvrez les mesures à adopter pour protéger les utilisateurs, les échantillons et l'environnement.

De Pures astuces pour un processus de chromatographie plus sûr et plus sain.

Guide d’application Multivapor™

Accélérez l’évaporation d’échantillon pour plusieurs échantillons. Facile à utiliser, le Multivapor™ est taillé pour une efficacité optimale. 

Ce manuel vous guide pour une évaporation haute performance de vos solvants et mélanges spécifiques.

C'est le moment de la séparation! – Poster

Téléchargez votre poster gratuitement – "C'est le moment de la séparation!"Découvrez des astuces pour booster votre système de chromatographie!

L’assistant de laboratoire

Ce guide de l’assistant de laboratoire apporte des connaissances approfondies, il explique de façon simple les méthodes et techniques de laboratoire et donne des conseils et astuces utiles.

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.

Your Evaporation Guide – Thickness of evaporating flask

Achieve higher distillation efficiency when using a rotary evaporator by reading on the impact of thickness of flask.

The evaporation rate is noticeably greater if the evaporating flask’s glass walls are thinner. The simple reason is that thinner glass allows better heat transmission from the heating bath through the glass of the evaporating flask to the solvent. Generally speaking, the glass wall thickness should be selected to be as thin as possible, while still being robust enough to prevent breakages of the evaporating flask even at very low pressures. Concerning both these issues, the optimum thickness for a 1 L evaporating flask is between 1.5 and 2.0 mm.

Chromapedia: le guide complet

Connaissances essentielles pour développer et effectuer la chromatographie flash et la chromatographie prep de manière optimale. 

S’appuyer sur une théorie concise et des explications claires de toutes les parties du processus de chromatographie. Utilisez les bases de la chromatographie pour développer votre propre méthode avec des consommables, des méthodes de détection, des phases fixes et mobiles qui correspondent idéalement à votre application.

Your Evaporation Guide – Temperature difference

Achieve higher distillation efficiency when using a rotary evaporator by reading on the impact of temperature differences.

There is a direct relationship between the heating bath temperature and the evaporation rate. The more energy applied to the evaporation side, and at the same time removed from the condensation side, the more efficient is the distillation. Furthermore, sufficient cooling as well as an appropriate and stable under pressure are crucial for efficient distillation. On the other hand, the consumption of electrical energy is comparatively greater at higher temperatures. Moreover, some samples are thermo-sensitive, thus exacerbating the circumstances. Therefore the respective parameters have to be fine-tuned to the individual sample and application. The “Delta 20 Rule” is a guideline to compromise between high evaporation output and energy usage. For instance, using the 10/30/50 parameters is appropriate for the evaporation process in order to bring in and to carry off the accumulated energy efficiently.

3-MCPD and glycidol in infant formula

SpeedExtractor E-916, Multivapor P-6: Extraction of 3-MCPD and glycidyl-esters from infant formula

A comprehensive guide to setting optimal methods for parallel evaporation by SyncorePlus

SyncorePlus Q-102: Optimal methods for efficient evaporations of solvents in different racks.

Applied Industrial Rotavapor solutions for cannabis products

Rotavapor R-220 SE: Production and processing systems for modern cannabis applications

AutoDest and AutoDry function with SyncorePlus

SyncorePlus: Study on the performance of the AutoDest and AutoDry option.

Brominated Flame Retardants in Marine Mammals

SpeedExtractor E-916, Syncore® Analyst R-12: Extraction of Alternative Brominated Flame Retardants from Harbour Porpoises (Phocoena phocoena)