Haihduttimet ja lämpölevyt
Haihduttimet
Concentrators (aka nitrogen evaporators or nitrogen blowdown concentrators) are a valid alternative to rotary evaporation mainly in case of small volumes (under 50 mL) and a large quantity of samples.
Safety, productivity, flexibility and reliability
Concentrators accelerate the evaporation by decreasing the partial vapor pressure of the solvent just above the surface of the liquid. Blowdown evaporators use a jet of gas to continually force off the layer of air that is saturated with vapor. By immediately removing molecules that enter the vapor state, the molecules do not have a chance to return to the liquid, which increases the evaporation rate. As said blowdown technique
is very useful for small sample volumes because with larger samples nitrogen blowdown will take longer and semi-volatile compounds may be lost. Since the samples are immersed in a water bath, with programmable temperatures up to 100°C, the evaporation is further accelerated. LabTech offers 4 models, 3 of them automated and one manual, hosting different tube sizes to satisfy multiple needs.
MultiVap 54
The MultiVap 54 is the latest multi-channel and multifunctional parallel instrument designed by LabTech, including all accessories and functions to ensure the highest standard of effi ciency, speed, reliability, throughput and safety of any concentration process. Nitrogen sweeping, needle level adjustment and visible concentration process are only few of the advantages offered by the MultiVap 54.
MultiVap 10
The new LabTech MultiVap 10 automatic parallel system increases the capacity by 25% in comparison to the MultiVap 8 boosting the lab throughput. The price/performance ratio has further increased. With this system it is possible to evaporate to solid state or concentrate into a fixed end-point volume. A compact solution compared to conventional rotary evaporators, with the possibility to be used outside the fume hood thanks to the integrated vapor evacuation system.
MultiVap 6
The MultiVap 6 is a basic, cost effective sample preparation instrument featuring 6 independent channels. Without transferring, samples are directly concentrated in the vial thereby reducing the risk of transfer loss, improving recovery and saving precious time. The nitrogen fl ow rate of each channel can be adjusted independently as well as the needles that can be adjusted up and down. The aluminum alloy heating block guarantees temperature uniformity for all samples.
Key Features
- Advanced solutions and features
Enhanced productivity - Vortex nitrogen purge
Provides high speed evaporation - 10, 50 & 200 mL concentration cups can be accommodated
Flexibility and time saving - Automatic adjustment of nitrogen needle according to the sample volume reduction
Precision, repeatability and gas saving - Sample cups do not need to be handled
Time saving and error proof
- Cups can go directly to the liquid handler of GPC/SPE
Time saving - Visible concentration process
Peace of mind - Automatic detection of the liquid endpoint
Error proof and unattended operations - Excellent price/performance ratio
A solution for any budget
Lämpölevyt
LabTech Hotplates series are designed to meet laboratory daily heating requirements. Their unique features include different digital temperature controllers and anticorrosion or stainless steel heating surface. They are excellent solutions for heating digestion, evaporation and acid distillation, and fully satisfy the requirements of different labs.
Best in safety, flexibility and durability
Among the numerous instruments in use in modern labs for sure hot plates are not well treated. The greatest attention goes to more sensitive and expensive instruments. This is why our R&D team has worked hard to realize simple but extremely robust instruments capable of facing multiple heavy containers, chemical aggression and a
non-friendly treatment by lab workers. The result is a 19-strong line of heavy-duty instruments that can meet the daily expectations of lab managers and technicians. Regardless the line common characteristics are microprocessor control, durable and stable operation, corrosion resistance surface, robustness and compactness.
EH Series
8 models featuring temperatures from ambient to 200°C or 350°C, heating surface in PTFE coated aluminum alloy or stainless steel, a large heating area 40x30 cm. The EH20R includes a wireless remote controller for real-time monitoring and setting.
EH 45 Series Graphite
<4 models featuring temperatures from ambient to 450°, plain graphite or ceramic coated graphite for extra chemical resistance heating surface.
EG Series
7 models featuring temperatures from ambient to 200°C, 350°C or 370°C, different kinds of heating surface materials, an extra-large heating surface of 60x40 cm and a handy remote control.
S Series
<3 models derived from the EH series covering temperatures from ambient to 200°C, 350°C or 450°C and featuring programmable multipoint heating, saving method and dual temperature sensor design.
Key features LabTech Hotplates
- Flexibility
Multiple users - Robustness
Durability - Ease of use
Even junior lab technicians feel at ease - Excellent price/performance ratio
A solution for any budget
