การนำมาประยุกต์ใช้งาน

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.

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)

Production of uniform and dry paramagnetic beads

Encapsulator B-390 / B-395 pro: Manufacturing of dry spherical monodisperse paramagnetic beads having a size of around 300 µm at laboratory scale

Pollutant removal from water using microcapsules

Recycling and upgrading solvents at universities

Rotavapor® R-220 SE: eco-friendly and cost-saving

Quality improvement of common solvents by distillation using the Rotavapor® R-100

Quality improvement of solvents by distillation with a Rotavapor.

Freeze drying of beads containing yeasts

The cell viabilities of microorganisms during storage are of economic importance for probiotic dietary food and feed supplements. By combining granulation and freeze drying, dust free particles homogeneous in size and composition can be obtained. This will enable a good particle flowability, an easier dosage and a faster reconstitution of the product can be obtained. Encapsulator as a granulator to prill the yeasts suspension into liquid nitrogen and form monodispersed beads that will then be freeze dried.

Freeze Drying of food samples prior to Pressurized Solvent Extraction

SpeedExtractor E-914, Lyovapor™ L-200 Pro, Multivapor™: Freeze Drying of food samples prior to Pressurized Solvent Extraction

Uniform and dry SiO2 beads with the Encapsulator

Encapsulator B-390 / B-395 Pro: Manufacturing of dry spherical monodisperse SiO2 beads with a size of 430 μm

Fake Application Note with embedded Application Letter

This test is to publish an Application Note with an Application Letter embedded. 

คู่มือห้องปฏิบัติการสำหรับ Encapsulator (เครื่องผลิตเม็ดบีดและแคปซูล)

คู่มือห้องปฏิบัติการสำหรับ Encapsulator (เครื่องผลิตเม็ดบีดและแคปซูล) ให้ความรู้เชิงลึกเกี่ยวกับ: คำอธิบายเกี่ยวกับเทคนิคและการประยุกต์ใช้งานอย่างง่ายพร้อมคำแนะนำและเคล็ดลับที่เป็นประโยชน์

คู่มือการระเหยแบบหลายตัวอย่างพร้อมกันทางสิ่งแวดล้อม

คู่มือนี้อธิบายถึงแง่มุมของการทำให้สารตัวอย่างหลายตัวเข้มข้นพร้อมกันไปเป็นปริมาตรตกค้างที่กำหนดไว้ล่วงหน้าของตัวทำละลายซึ่งเป็นไปตามวิธีการของ US EPA ด้วย Syncore® Analyst (เครื่องระเหยสารแบบหลายตัวอย่างพร้อมกัน)

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.

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ดาวน์โหลดโปสเตอร์ฟรี – "อย่าปล่อยให้เวลาระเหยทิ้งอย่างสูญเปล่า!"

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.