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3998 products
MAESTRO-αMS gas chromatograph by Interlab
MAESTRO-αMS gas chromatograph by Interlab
We offer expert laboratories of physicochemical methods of analysis a gas chromatograph with a quadrupole mass spectrometric detector «MAESTRO-αMS». Quadrupole GC-MS «MAESTRO-αMS» is in demand for targeted research (screening) and non-targeted search. In targeted studies, it is necessary to detect given target compounds in samples of various nature and origin at the level of residual amounts, for example, several picograms of the target compound in the injected 1 μl of liquid sample. Most often, targeted research is carried out in the following areas of laboratory screening: ecology, food safety, clinical monitoring, narcology, doping control, production control of various raw materials. In targeted studies, it is often required not only to confirm the presence of a compound in a sample, but also to determine the level of its content quantitatively, since both the list of target compounds and the permissible level of their presence in the sample are specified by regulatory documents. Quantitative analysis requires standards for the substances you are looking for. When conducting a non-target search, as a rule, it is required to analyze a sample of unknown composition, in other words, to find as many compounds as possible in the sample and identify (identify) each of them. Since the identification of a detected compound is carried out by comparing its experimental mass spectrum with the spectrum of a pure substance obtained under standard conditions, this task requires reference libraries of mass spectra of pure substances, as well as tools for working with mass spectra, for example: algorithms for cleaning experimental mass spectra from background and spectral noise (mass spectrum deconvolution algorithms), library search and comparison algorithms. An off-target search is called a qualitative analysis, since the researcher is primarily interested in the list of detected substances, and not in the quantitative assessment of their content in the sample. When creating MAESTRO-αMS, we took into account our own many years of experience in operating imported analogues. We have made the device inexpensive. We have made the device compact: The modern design of the device made it possible to make the MAESTRO-αMS really compact, so that the device occupies the smallest possible area on the laboratory table. The layout of the device allows you to remove the ion source on the front flange for cleaning and replacing the cathodes, if necessary. We have reduced the cost of operation: When developing the MAESTRO-αMS, we sought to increase the resistance of the device to sample matrices and use a minimum of consumable materials in order to eliminate downtime for maintenance and replacement. As a result, we have created an extremely stable ion source and a perpetual photomultiplier detector. We have created special software: Even at the first acquaintance with the software, it becomes obvious that being in the window of each button and each parameter to be changed is expedient and logical. Our software product was created for the convenience of the operator, so we implemented the necessary and eliminated the unnecessary. We used the principle of one active window, in which the operator moves sequentially step by step, performing hardware settings, setting the data collection method, subsequent processing algorithms, templates for presenting the results. MAESTRO-αMS offers a wide range of scanning modes, built-in algorithms for working with mass spectral data, convenient unloading of initial data arrays for their processing in specialized software packages, graphics export for presentations and scientific publications. You can use several libraries of mass spectra at the same time, or create your own for your typical tasks. Finally, we provide a 5-day training course for professionals who want to understand the theoretical foundations of the method and their implementation in the hardware of modern quadrupole GC/MS. The volume and depth of presentation of the material from the developers of the device is intended to lay the foundation for the effective use of «MAESTRO-αMS» in the future. Some technical characteristics of MAESTRO-αMS: • Instrumental detection limit (SIM, OFN @272 m/z ) < 10 fg; • Scan modes: scan for selected ions, full scan in a given mass range, combined scan mode; • The number of simultaneously connected libraries of mass spectra is at least 10.
Produced in: Moscow
Piezoelectric vibration measuring transducers DN-14
Piezoelectric vibration measuring transducers DN-14
Vibration transducers DN-14 are designed to measure vibration by converting mechanical vibrations into electrical signals proportional to the vibration acceleration of an oscillating object. Vibration converters DN-14 are used in conjunction with vibration measuring devices in factory and laboratory conditions.
VIBROPRIBOR
Yaroslavl
Produced in: Yaroslavl
SHVM NVK 1500 MON Metal fume cupboard without plumbing (1560×750×2250)
SHVM NVK 1500 MON Metal fume cupboard without plumbing (1560×750×2250)
from 120 792 ₽
The SHVM NVK 1500 MON is a metal fume cupboard for laboratory. The table top is made of monolithic piece of ceramics. External dimensions of the cabinet (W×D×H): 1560×750×2250 mm. Internal dimensions of the camera (W×D×H): 1500×600×1168 mm. Table top material: monolithic ceramic. A reliable and durable laboratory cabinet The table top is made of monolithic ceramics. It is perfect for all chemical laboratories, including those that work with substances at high temperatures. It perfectly tolerates heat, is moisture-resistant, resistant to acids and alkalis. High-temperature equipment (drying cabinets, muffle furnaces) can be placed on the countertop. The width of the ceramic plate is 1200 mm, that is, there will be one seam in the countertop. The cabinet is mounted on an all-welded metal frame covered with durable powder paint. All panels are made of polymer-coated metal. The front anti-spill side is made of the AISI-316 polished stainless steel. There are four exhaust zones in the working chamber: they are located in the hood of the exhaust box and above the level of the countertop. Diameter of the flange for connection to the ventilation system: 150 mm. The hood area is also made of metal. The protective screen of the cabinet can be easily lifted with one hand. It folds up and when lifted does not increase the overall height of the cabinet. It is made of 4-mm tempered glass in an aluminum frame. The sockets and the switch of the LED lamp are located outside the working area, on the right-hand side of the front panel of the cabinet. The sockets are splash-proof and are designed for current up to 16 A and voltage up to 250 V. Next to the switch there is a toggle switch of the automatic emergency power off. The reagents needed for work can be placed in the lower cabinet cabinet. The cabinet is also made of metal. The cabinet has swing doors and one non-removable shelf. It has its own hood (pipe diameter 100 mm), which can be connected to the general exhaust system of the cabinet using the nozzle included in the cabinet kit. The cabinet legs are adjustable in height, allowing you to place the cabinet even on a rather uneven floor. Advantages of the SHVM NVK 1500 MON cabinet A metal fume cupboard, perfect for any laboratory; The wide table top allows you to equip the workplace as conveniently as possible; It is durable, reliable and very convenient to use; The protective screen is made of tempered glass; The cupboard is built into the cabinet, reagents can be safely stored in it. Application of the SHVM NVK 1500 MON cabinet Exhaust laboratory cabinets are used when working with toxic and harmful volatile materials, with clean materials, with dissolution or decomposition under heat treatment, when conducting sample analysis. Fume cupboards of the NV-Comfort series are used in laboratories of the widest profile: at food and light industry enterprises, in higher educational and scientific institutions, in chemistry classrooms at school, in quality control centers, medical organizations.
NV LAB
Moscow
Produced in: Moscow, Moscow region
Laboratory LAB table-1500 LFv
Laboratory LAB table-1500 LFv
equipment side decorative panels – melamine 16mm thick all-welded frame made of rectangular metal profile painted with white powder paint adjustable supports
LOIP
Saint Petersburg
Produced in: Saint Petersburg
Table-sink LAB-M MO 120.65.90 T6F
Table-sink LAB-M MO 120.65.90 T6F
Furniture for laboratory work. Table-sink LAB-M MO 120.65.90 TF Width, mm: 1200 Depth, mm: 650 Height, mm: 900 Equipment: Table top – TRESPA TopLabPlus is a monolithic slab of ultra–high pressing thickness of 6mm with a chemically resistant surface made of polyurethane-acrylic composition, on a substrate of wood-containing material (plywood 15mm or melamine 16mm), edged around the perimeter with a PVC edge of 2mm 1 built–in bowl - FRIDURIT ceramics. The location of the bowl in the center, fixing the bowl flush with the level of the countertop. Inner bowl size – 400*400*250 mm The base of the sink table is a support pedestal made of white melamine Facades – laminated MDF of white color with a thickness of 16 mm, dark gray ABS edging Without shelves
LOIP
Saint Petersburg
Produced in: Saint Petersburg
3VVN1-12M Water ring vacuum pump
3VVN1-12M Water ring vacuum pump
The working fluid of the pump is water. The use of the 3VVN1-12M(H) pump for pumping out water-gas mixtures is allowed only if the bulk of the water is separated and discharged at the pump entrance. Failure to comply with this requirement may lead to unacceptable overload of the engine and destruction of the pump's working parts. The 3VVN1-12M(H) water ring vacuum pump is not intended for use in fire and explosion hazardous industries. The 3VVN1-12M(H) vacuum water ring pump is manufactured in the climatic version of UHL 4 and O4 (i.e. for moderate and cold climate) according to GOST standard 15150-69, meets the requirements of technical specifications TU 3648-053-00218526-2013, designed and manufactured taking into account the requirements of GOST R 52615-2006.
Produced in: Kazan
Vacuum tube MiniMed with sodium heparin, 10 ml, 16×100 mm, green, PET, pack.100 pcs.
Vacuum tube MiniMed with sodium heparin, 10 ml, 16×100 mm, green, PET, pack.100 pcs.
from 1 755 ₽
Test tubes are used to count blood cells and study plasma parameters. When mixed with the collected material, heparin blocks the activity of thrombin and inhibits the transition of soluble fibrinogen to insoluble fibrin, inactivating the coagulation factors irreversibly. Material for research............... heparinized blood, plasma Scope of application............................ immunology, hematology Centrifugation................................ 1000 - 1500 g - 10 minutes
MiniMed
Suponevo
Produced in: Bryansk region
Blue DPSS Laser 455 nm KLM-455-x
Blue DPSS Laser 455 nm KLM-455-x
DPSS lasers of the KLM-455/x series are optimal sources of coherent radiation for the construction of control and automation systems, alignment and marking devices, for scientific and medical purposes. Technical specifications Radiation output power: up to 120W Radiation wavelength: 455 nm Output diameter of the radiation beam: 1.5 mm Divergence of the radiation beam: 1.3 mrad Instability of radiation power: 5% Type of modulation: TTL or analog Time to enter the mode: 15min Spectral line width: 0.1nm
FTI-Optronik
Saint Petersburg
Produced in: Saint Petersburg
CRYO basket-VT-06-2K
CRYO basket-VT-06-2K
It is designed for simultaneous placement of four settling tanks with a capacity of 100 ml and two settling tanks with a capacity of 500 ml in the inner bath of the liquid low-temperature thermostat CRYO VT 06 when determining the liquid residue, free water and alkali in liquefied hydrocarbon gases. Internal dimensions 295x205x180 mm Weight 3 kg
Produced in: Tomsk
LT-DP Sensor Holder
LT-DP Sensor Holder
The spring holder for LT 300 or LT electronic thermometers allows you to simply and securely mount the temperature sensor on the walls of laboratory utensils so that it does not touch either its bottom or the wall. This allows temperature measurements to be carried out not only conveniently, but also correctly.
Produced in: Tomsk
Measuring Cylinder 3-100-2
Measuring Cylinder 3-100-2
from 130 ₽
Designed for dispensing volatile liquids. The applied scale of brown or white colors is completely resistant to any influences. TU 9464-013-52876351-2014, GOST 1770-74, pack of 5 pieces, MiniMedProm Manufactured according to specifications 9464-013-52876351-2014 in accordance with the technical requirements of GOST 1770-74. The products are made of chemical laboratory glass according to GOST 21400. Version 3, accuracy class 2. RU No. RZN 2016/4740 of 10/25/2021
MiniMed
Suponevo
Produced in: Bryansk region