ผู้ผลิตเครื่องระเหยสารเคมี (Solvent Evaporator) เครื่องระเหยพร้อมระบบพ่นไนโตรเจน (Nitrogen Evaporator) เครื่องทำให้สารเข้มข้น เครื่องสกัดด้วยตัวทำละลาย เครื่องสกัดด้วยสารเคมี (Solvent Extractor) เครื่องสกัดแบบ Rotary Solid-Liquid Soxhlet Extractor เครื่องสกัดแบบ Rotary Liquid-Liquid Soxhlet Extractor สามารถระเหยหรือสกัดได้หลายตัวอย่างในเวลาเดียวกัน เครื่องผลิตก๊าซไนโตรเจน (Nitrogen Generator) เครื่องทำความเย็นแบบไหลเวียนระบบปิด (Chiller) สำหรับการทดสอบทางด้านปิโตรเลียม ปิโตรเคมี พลาสติก โพลิเมอร์ อาหาร เครื่องดื่ม ยา เครื่องสำอาง สารสกัด หัวน้ำหอม เหมาะสำหรับห้องแล็ป หน่วยงานวิจัย และสถาบันการศึกษา มหาวิทยาลัย เป็นต้น
Organomation manufactures and distributes three product lines of nitrogen evaporators for analytical chemistry sample preparation. Our N-EVAPs, MULTIVAPs, and MICROVAPs have been used for over 50 years in laboratories around the world.
Organomation nitrogen evaporators combine a heated bath with nitrogen blow down for fast and gentle sample concentration.
Flexibility and Individualization for Diverse Samples
Consistency for Large Batch Concentrations
Compact for Microplates and Small Batches
N-EVAP Product Line
Organomation’s N-EVAP nitrogen evaporators are extremely well suited for numerous sample preparation methodologies. We have created a diverse product line with instruments ranging from six to forty-five sample positions. Our nitrogen evaporators utilize adjustable nitrogen blow down technology allowing for full control of nitrogen flow to samples, with no wasted nitrogen gas. We combine this technology with uniform heat applied efficiently through either water or dry baths. This technique saves labs money by simultaneously maximizing solvent evaporation volume and rate.
MULTIVAP Product Line
Organomation’s MULTIVAPs are ideal for concentrating large batches of samples, and are used in numerous sample preparation methodologies. The 9, 30, 48, and 80 position units are available in high temperature dry block models, while the 64 and 100 position models utilize our classic water bath to maximize sample evaporation. Nitrogen gas is delivered to each sample via individual stainless steel needles connected to the hand built gas distribution manifold. All of our MULTIVAPs include a built in timer to shut heat and nitrogen gas off for maximum efficiency.
Our nitrogen evaporators utilize adjustable nitrogen blow down technology allowing for full control of nitrogen flow to samples, with no wasted nitrogen gas. We combine this technology with uniform heat applied efficiently through either water or dry baths. This technique saves labs money by simultaneously maximizing solvent evaporation volume and rate.
MICROVAP Product Line
Organomation’s MICROVAP laboratory evaporators are used in numerous sample preparation methodologies, and are designed for controlled concentration of small samples.
These instruments are light, compact and digitally controlled for ease of use.
The MICROVAPs are offered in four different models, providing versatility for many different sample preparation applications. The single and triple position MICROVAP microplate evaporators condense samples held within 96 well plates, and can accommodate both deep well and micro well plates. The 15 and 24 position MICROVAP laboratory evaporators are intended for small batch solvent evaporations, such as concentrations of sample batches in microcentrifuge tubes.
Small Batch Evaporators
One of the largest downsides to traditional organic extraction procedures is the large volumes of solvent that are evaporated with no procedure for collection and proper disposal. The lack of an efficient solvent recovery process can lead to health and environmental hazards as volatile organic solvents are released into the environment. Organomation’s S-EVAP solvent evaporators with solvent collection condense and collect excess solvent into individual or central collection flasks.
The S-EVAP-RB and S-EVAP-KD are each capable of up to 97% solvent recovery.
The S-EVAP-RB and S-EVAP-KD easily evaporate large volumes of solvent out of samples to leave dry or concentrated samples for analysis or further processing.
S-EVAP-RB for round flasks
S-EVAP-KD for Kuderna Danish flasks
Solvent Evaporators for Kuderna Danish (KD) Flasks
The S-EVAP-KD instruments are available in two temperature control options: digital control or mechanical thermostat. There are also several different models to accommodate various flask sizes (250 ml, 500 ml, and 1000 ml).
Digital Temperature Control:
12010 – Samples up to 250 ml, 10
12018 – Samples
up to 500 ml, 8 positions
12027 – Samples
up to 250 ml, 8 positions
12037 – Samples
up to 500 ml, 5 positions
The S-EVAP KD combines standard KD evaporation procedures with
our unique rotary water bath and manifold, increasing sample through put and bench space. The S-EVAP-KD comes in 5, 8, and 10 position models.
Organomation’s S-EVAP solvent evaporators have a broad range of applications including oil and grease analysis using Freon and other approved solvents, concentrating extracted materials from Soxhlet operations, and other KD evaporation methods.
At each sample position the KD flask rests on the bath cover disk and the concentrator tube sits partially submerged in the deep water bath below the cover disk. The solvent boils from the flask and through the Snyder
column. The solvent vapor then cools in the condenser which is attached to a centrally located water manifold. The glassware is held in place with quick disconnect fittings which allow for easy retrieval of samples. The solvent leaves the condenser through a specially designed side arm into either an individual collection flask or a centrally located solvent collection vessel. Solvent recovery through individual or central collection options reduces laboratory emissions and increases laboratory and environmental safety. The S-EVAP-KD comes standard with Organomation’s reduced height glassware so that the instrument can fit into a standard fume hood.
Solvent Evaporators for Round Flasks
The S-EVAP-RB instruments are available in two temperature control options: digital control or mechanical thermostat. There are also several different models to accommodate various flask sizes (500 ml, 250 ml, and 125 ml).
Digital Temperature Control:
12090 – Samples
up to 250 ml, 10 positions
12008 – Samples
up to 500 ml, 8 positions
12060 – Samples
up to 250 ml, 8 positions
The S-EVAP-RB solvent evaporator for round flasks allows for up to 8 or 10 samples to be concentrated at once. S-EVAPs have a broad range of applications including oil and grease analysis using Freon and other approved solvents and concentrating extracted materials from Soxhlet operations. The instrument consists of a base and stand assembly, mounted in a shallow round bath. The entire instrument rotates so that all samples are accessible from the front. At each sample position the round sample flask rests on the bath cover disk and is heated by hot water and steam. The solvent boils from the flask and cools in the condenser which is attached to a centrally located water manifold. The solvent leaves the condenser through a specially designed side arm into an individual collection flask. Solvent recovery through individual collection reduces laboratory emissions and increases laboratory and environmental safety.}
Solvent Extraction Instruments
You are in the lab and need to run multiple extractions at once. First you set the Soxhlet extractors up on individual heating mantles or baths. Next, tubing is individually attached to each of the condensers. There are dozens of tubes to deal with, and multiple heating mantles to monitor. The problem with this arrangement is that in the end, you have spent more time assembling and monitoring your apparatuses than performing the actual chemistry.
product lines eliminate chaos and wasted time by allowing for up to 8, or 10 extractions to be performed simultaneously in a single bath with a single water manifold.
To conserve valuable bench space, all samples are arranged in a circle and the instrument rotates allowing each sample to be accessed from the front. Individual condensers are connected to the centrally located water manifold through quick disconnect fittings. The water supply and drain manifolds have one water supply line in, one drain line out, allowing the instrument to rotate freely without tangling the tubing.
ROT-X-TRACT-S – Rotary
Solid-Liquid Soxhlet Extractor
ROT-X-TRACT-L – Rotary
Liquid-Liquid Soxhlet Extractor
ROT-X-TRACT-LC – Corning
Accelerated One-Step Liquid-Liquid Extractor
NITRO-GEN – Lightweight unit for fast nitrogen
generation; runs off an external air compressor
40-1 – All-In-One solution with
integrated air compressor