Applicazioni

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.

Il manuale giusto per gli scienziati della cannabis

Utilizzate questo opuscolo sulle conoscenze scientifiche in materia di cannabis per apprendere informazioni sulla raccolta e sull’estrazione di cannabinoidi (THC, CBD) e terpenoidi, per concentrare i principi attivi, riciclare i solventi, purificare i cannabinoidi e rimuovere i pesticidi.

Productivity Handbook for Industrial Evaporation

Richiedi una copia GRATUITA del “Productivity Handbook for Industrial Evaporation“. 

Approfitta delle competenze BUCHI per personalizzare e ottenere il massimo dal tuo Rotavapor® in base alle tue esigenze specifiche.

Vademecum Pure per una cromatografia più sicura ed ecologica

Durante il processo cromatografico, è necessario garantire la protezione degli operatori in termini di salute e sicurezza. Inoltre è importante proteggere adeguatamente i campioni e l'ambiente.

Scopri quali misure adottare per proteggere l'utilizzatore, i campioni e l'ambiente circostante.

Leggi il Vademecum Pure e scopri i suggerimenti utili per una cromatografia più sicura e più ecologica.

Guida alle applicazioni Multivapor™

Accelerate l’evaporazione del campione per più campioni. Grazie alla sua facilità d’uso, il Multivapor™ è studiato per massimizzare l’efficienza. 

Questo manuale costituisce una linea guida per l’evaporazione del solvente specifico e delle miscele ad alte prestazioni.

È tempo di separazioni! – Poster

Scarica ora il tuo poster gratuito – "È tempo di separazioni!"Scopri alcuni suggerimenti per potenziare il tuo sistema cromatografico!

L’assistente di laboratorio

La guida dell’Assistente di laboratorio offre una conoscenza approfondita nella gamma di spiegazioni semplici dei metodi e delle tecniche di laboratorio e suggerimenti e trucchi utili.

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: la guida completa

La Chromapedia completa offre le conoscenze essenziali per lo sviluppo e l’esecuzione della cromatografia flash ottimale e del metodo HPLC di preparazione. Affidatevi a teorie concise e spiegazioni chiare di tutte le parti del processo cromatografico. Utilizzate le nozioni di base della cromatografia per sviluppare il vostro metodo con i materiali di consumo, i metodi di rilevamento, le fasi fisse e mobili che si adattano idealmente alla vostra applicazione.

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)