Produse pentru echipamente laborator (596)

PS (Polystyrene) 16x100 Non-Sterile 16x100 Conical Bottom Tube, made of PS (Polystyrene) material, is a tube with non-sterile properties. Product Code: AKL-528

PE (Polyethylene) 3000 ml capacity High strength and shatterproof Volume indicator Special cap for vertical sample transfer The vacuum-integrated urine collection container is designed to collect urine samples over a 24-hour period. It has a capacity of 3000 ml and is made from durable Polyethylene material. The volume indicator and special cap design provide an easy-to-use and effective product. How to Use the 24-Hour Vacuum Urine Collection Container? It is a special sample container used to evaluate kidney functions or measure the excretion of certain substances in urine. This test, conducted using a 24-hour urine container, allows for the collection of all urine produced over a day in a vacuum container, thus enabling the accurate calculation of the total amount of substances accumulated in the body. First, the first urine after waking up in the morning is discarded into the toilet and is not included in this initial urine collection. Then, all urine produced throughout the day and the following morning at the same time is collected in the provided collection container. During this testing process, it is extremely important to collect urine under hygienic and sterile conditions. Each time urine is collected, the lid of the vacuum collection container must be tightly closed, and the container should be kept in a cool place. It is generally stored in the refrigerator but should not be frozen. Each time urine is produced, it should be added to the sample container, and no urine should be missed. Throughout this process, washing hands before touching the collection container is a critical step to ensure that the sample is not affected by external factors. After the 24-hour urine collection process is completed, the sample container should be delivered to the laboratory as soon as possible. Laboratory technicians analyze this sample to measure the amounts of various substances in the body, and these results help provide information about the patient's health status. It is essential to carefully follow all instructions to obtain accurate results. The 24-hour urine test plays a significant role in evaluating conditions such as kidney diseases, metabolic disorders, and hormonal imbalances. Product Code: AKL-453

Ps (Polystyrene) 90mm The 90 mm Petri Dish is made of PS (Polystyrene) material and possesses aseptic properties. The 90 mm Petri Dish is produced from high-quality materials, making it an ideal culture vessel for microbiological analyses. Designed to be sterile and single-use, this Petri dish is used in microbiology laboratories for the isolation, cultivation, and examination of bacteria and other microorganisms. Its wide surface and durable structure provide a safe environment for analysis. The lidded design protects samples from external factors. With a diameter of 90 mm, it offers ease of use in analytical processes and complies with laboratory standards. Product Code: AKL-818

Aseptic Sterile 100 ml PP (Polypropylene) Single Pouches The Plain Urine Container, with a volume of 100 ml, is a sample collection tool that possesses aseptic sterile features and a pneumatic design. The various types of sample containers used in laboratory environments are extremely important for ensuring the accuracy and reliability of analyses. Sample containers can be made from various materials depending on the field of work in the laboratory. For example, glass sample containers are preferred for chemical analyses, while plastic sample types may be more suitable for biological samples. The choice of container material is determined based on the properties of the sample and the substance to be analyzed. The sterilization and hygiene of sample containers play a critical role in laboratory processes. Non-sterilized or improperly stored sample container types can lead to contamination of samples, negatively affecting the reliability of analysis results and potentially leading to incorrect outcomes. Therefore, sterilizing sample containers before and after each use is a fundamental requirement of laboratory standards. What Types of Sample Containers Are There? The types of sample containers vary depending on the type of sample processed in laboratories, the purpose of the analysis, and the storage duration. Sample containers made of glass, plastic, metal, and other materials can be specially designed for chemical, biological, or physical samples. For biological samples, varieties made from plastic materials, such as urine containers, are generally preferred. Plastic sample containers are ideal for collecting and storing biological samples such as urine, blood, and saliva because they are lightweight, durable, and typically single-use. Plastic containers are usually produced sterile to minimize the risk of contamination and are discarded after use. How to Use a Sterile Urine Container? Sterile urine containers are a type of container used to collect accurate and reliable urine samples. To ensure the reliability of urine test results, the sterile urine container must be used correctly. First, hands should be thoroughly washed before collecting the urine sample. This is crucial to prevent any external factors from coming into contact with the sample. The urine container typically comes in sterile protective packaging, which should be opened just before the sample is taken. Care should be taken not to touch the inner surface of the urine container, as keeping this surface sterile is very important for the accuracy of test results. When collecting the urine sample, it is generally sufficient to fill about two-thirds of the container. The first urine that comes out should usually be discarded. The midstream urine sample should be taken directly into the container. This method minimizes the risk of external factors contaminating the urine and ensures that the urine sample is collected cleanly. The lid of the sterile urine container should be tightly closed immediately after the urine sample is collected and then handed over to an authorized person. After the sample container is filled with urine, it is very important not to wait too long before delivering it to ensure the reliability of the test result. If the urine sample cannot be delivered to the laboratory official as soon as possible, it can be stored in the refrigerator, but it is still very important to consult an authorized person. Storing the urine sample in the refrigerator greatly prevents the degradation of the sample while also preventing the test results from becoming invalid. The correct use of the sterile urine container is critical for the accuracy of test and analysis results and plays a significant role in the success of the urine testing process. Product Code: AKL-125

PP (Polypropylene) 12x75 Non-Sterile The 12x75 Blood (Test) Tube is made from PP (Polypropylene) material and has non-sterile properties. Product Code: AKL-849

Non Sterile PP (Polypropylene) 100 ml Vacuum Urine Container, with a volume of 100 ml, is a non-sterile sample collection product with pneumatic features. Product Code: AKL-075

Odorless IVD | Sterile | pH 6.8-7 Storage: 2-12 °C Specially distilled water for laboratory testing, purified in every aspect. Turbidity 5 NTU | Salinity 0 ppm | TDS 0.01 ppm Carbonate < 0.01 ppm | Bicarbonate < 0.01 ppm | Chloride < 0.01 ppm Nitrate < 0.03 ppm | Sulfate < 0.01 ppm For external use. Where is Distilled Water Used? Distilled water is a type of water preferred in various sensitive applications due to its high purity level. In laboratories, distilled water is used to ensure reliable results in experiments and analyses. This type of water does not carry any risk of contamination in experiments and tests because it is free from minerals and pollutants. In the healthcare field, distilled water plays an important role. Medical devices used in hospitals and clinics require the use of distilled water because it helps prevent the accumulation of minerals and pollutants inside the devices. What is the Difference Between Pure Water and Distilled Water? Although these terms refer to concepts that express the purity of water, they have some important differences. Pure water generally refers to water that does not contain any chemicals, pollutants, or foreign particles. Water obtained from natural sources or cleaned through various purification methods is considered pure. However, this term can encompass a wide variety, and the purity level of the water may vary depending on the purification method used. Distilled pure water, on the other hand, is a type of water obtained through a special purification method known as distillation. Distillation is the process of boiling water and condensing its vapor back into liquid form. This process effectively removes dissolved salts, minerals, and other pollutants from the water. Distilled water is commonly used in laboratories, medical applications, or sensitive devices because its purity level is extremely high. The fundamental difference between the two types of water is that the purity level of distilled pure water is much higher. Pure water may have been cleaned through various purification methods but can still contain some dissolved substances or minerals. Distilled water, thanks to the distillation process, is purified from almost all impure substances.

The 3D UV test chamber BS-05 is a large irradiation chamber for double-sided, 3D irradiation of samples with UV or visible light. A sample plate made of stainless steel or fused silica or a rotating holder for mixing of fluids are available. Like all BS irradiation chambers, the BS-05 offers time- and dose-controlled irradiation of samples with UV light. The chamber can be fully equipped for one of the spectral ranges UVC, UVB, or UVA to achieve the highest irradiance. Alternately, the use of two separately controlled lamp groups for different spectral ranges allows for especially flexible operation of the chamber. The large irradiation chamber of the test chamber has a base area of 86 x 65 cm² and a height of 32 cm. The maximum sample chamber temperature during operation is approx. 25 °C, so that thermal damage to the samples is avoided. Due to the high homogeneity of the irradiation, the samples can be positioned as required. Interior chamber:86 x 65 x 32 cm Dimensions:95 x 87 x 75 cm Power consumption:900 W Lamp lifetime UVA:up to 4.000 h Lamp lifetime UVB:up to 4.000 h Lamp lifetime UVC:up to 9.000 h Irradiance UVA:8 mW/cm² Irradiance UVB:2..4 mW/cm² Irradiance UVC:4..8 mW/cm²

Der Eintopfgranulierer VMA wurde speziell für die Anforderungen der Pharmaindustrie konzipiert. Die Prozessschritte Mischen, High-Shear-Feuchtgranulation und Trocknung finden in einem Behälter statt. Der Eintopfgranulierer VMA wurde von L.B. Bohle für eine effektive Granulation entwickelt. Dabei bietet der Eintopfgranulierer ideale Bedingungen für die Feucht-Granulation von hochwertigen, pharmazeutischen Produkten. In einem geschlossenen Behälter im Vakuum werden drei Prozesschritte Mischen, Highshear-Feuchtgranulation und Trocknung durchgeführt. Der Eintopfgranulierer VMA erzielt – selbst bei niedriger Wirkstoff­Dosierung (<1 %) – eine hohe Misch­ und Granulationseffizienz. Eine effektive Trocknung findet auch bei niedrigen Temperaturen im Vakuum statt. Dies eignet sich besonders für temperaturempfindliche Produkte. Die kleine Produktkontaktfläche ermöglicht eine schnelle und einfache Reinigung sowie schnelle Produktwechsel.

The Agilent Cary 60 spectrophotometer measures the direct transmission and reflection. With the Opsytec integrating sphere you can also measure the diffuse transmission and reflection of translucent samples. Liquid and powder samples can also be measured using the extensive accessory set. Even geometries such as 0° and 8° are supported. Perfect for comprehensive material characterization! Enrich your spectrophotometric measurements with our highly reflective integrating sphere, specially developed for the Agilent Cary 60 spectrophotometer. This sphere guarantees precise, reliable and highly accurate reflectance measurements in research laboratories, quality control departments and scientific institutions. Diameter:50 mm Material:PTFE

The UV measuring probes with 14 mm diameter only serve as compact, long-term, stable measuring heads for the supervision of UV irradiation systems and for UV measurements in inaccessible locations. In addition, optional water and light guide adapters enable the application in hot locations and in water disinfection systems. The integrated electronics generate a signal voltage that is transferred to the UV monitor RM-31 or to the PLC with low noise by a shielded cable.

Les allergènes provoquent des dermatites, de l’urticaire, des pigmentations cutanées, des réactions photo-sensibilisantes et des difficultés respiratoires. C’est la raison pour la quelle, la directive européenne 2003/15/CE établie la liste des composants naturels des huiles essentielles susceptibles d’être allergisants. Voir la directive. Cette directive s’applique dès lors que les huiles essentielles rentrent dans la composition des produits cosmétiques. Le LAHN recherche sur demande de ses clients, les allergènes présents dans les huiles essentielles. Une fiche spéciale allergène est rédigée en fonction des résultats d’analyse. La chromatographique en phase gazeuse (GC) permet l’analyse des allergènes dans les huiles essentielles. Des standards certifiés attestent de l’identification formelle des allergènes (photo ci-après). Les huiles essentielles de lavandes et lavandins contiennent les allergènes suivants: limonène, linalol, géraniol et certaines coumarines.

High UV irradiance combined with a uniform irradiated area is the key feature of the surface LED series SFL-UV. The SFL-UV modules are water-cooled high-power UV LED sources with an intelligent LED driver. The absence of ineffective infrared radiation reduces the heat compared to conventional UV lamps. Three standard sizes are available with light-emitting areas of 100 x 100 mm to 200 x 200 mm. Customized sizes are available on request. Independent of size, we offer two versions. The HO versions reach high irradiance of up to 5500 mW/cm², while the ECO versions still offer up to 2000 mW/cm². Both irradiances are measured at a distance of 10 mm to the emitting window. The high irradiance allows extremely short processing times. Wavelengths of 365, 385, 395, 405, and 450 nm are available for many different applications. Wavelength:365, 385, 395, 405 or 450 nm Connections:Trigger in, dimming in (0-10V) Programming, optional:RS485, RS232 or USB Internal security circuit:Over-temperature, LED N.C. Optical feedback, opt.:internal and external sensor

The compact spectroradiometer SR900 is a high-resolution measurement system for quick and precise measurements in the UV range, the visible spectral range and the IR. The spectroradiometer consists of an array spectrometer without any moving parts and a silicon detector with 2048 pixels. The spectral resolution is 0.4 nm. The SR900 is combined with a SMA-905 quartz light light guide and our radiometric sensor heads for measuring the irradiance and illuminance.Traceable to the PTB, the SR900 is factory-calibrated. A DAkkS test in our accredited laboratory is optionally available. The SR900 thus enables exact spectroradiometric measurements for the assessment of irradiances and illuminances, biological effectiveness and color measurements. Due to the nearly scatter-free construction, a high sensitivity in the UV range is reached. Control and data evaluation is carried out by the spectral software SRpro. With trigger input and output, the SR900 is also suitable for automated measurements. Dimensions:177 x 125 x 45 mm Weight:1.2 kg Power:< 3 W Operating temperature:5 to 40 °C Storage temperature:-10 to 60 °C

Der Highshear-Granulierer GMA von L.B. Bohle ist für die Feuchtgranulation optimiert. In einem geschlossenen Behälter wird den pulverförmigen Partikeln eine Bindeflüssigkeit zugeführt. Der Highshear Granulierer GMA wurde für pharmazeutische Anwendungen konzipiert und entwickelt. Während der High-Shear Granulation werden besonders dichte Granulate gebildet. Ein Zerhacker verhindert dabei, dass die Granulate übermäßig wachsen und verteilt die Granulierflüssigkeit im Produkt.

The UVpad is the world‘s thinnest spectral measuring and autonomous UV radiometer. It combines scientific measurement technology with a compact and user-friendly instrument. With its innovative measuring principle, it doesn't use optical filters. UV light is spectrally detected and analyzed in the UVpad. Thus, measurements are traceable to national standards. Since it works without a filter, it is particularly suitable for the measurement and comparison of different lamps. All measurement data are displayed on the device immediately; 50 measurements are stored in the UVpad and can be read via USB. The supplied PC software evaluates the irradiance intensity profiles measured separately for UVA, UVB, UVC, and VIS. Spectrum and measurement data can be exported and saved. Optionally, UV systems can be optimized due to saved operating functions such as, for example, the absorption spectra of photo initiators. Thus, the operation costs can be reduced and the product quality can be ensured. Dimensions:160 x 100 x 14,4 mm³ Weight:~ 375 g Operation temperature:10 -70 °C Battery:internal LiIon accu Memory:50 measurements

The UVpad E combines the benefits of the spectral measuring technology with a handheld and easy to operate radiometer. The UVpad E is technically based on our successful radiometer UVpad. With the external sensor and an optimized programming, it is even more precise and easier to operate. Use the spectroradiometer UVpad E for an accurate measurement of the UV irradiance and for comparisons of different UV lamps and UV LEDs. 512 photodiodes measure the spectrum in the wavelength range of 240 – 480 nm. The categorization in UVA, UVB and UVC is taken according to international standards and traceable. The calibration to only one light source is omitted. Spectral range:240 - 480 nm ± 5 nm Spectral bandwidth:2 nm Pixel distance:~0,5 nm Irradiance meas. range (typ.):2 - 5000 mW/cm² Irradiance meas. range (high power version):25 - 20000 mW/cm²

The mains-driven panel meter RM-32 provides a continuous and precise measurement of irradiance with preamplified UV sensors. The integrated electronics produce a signal voltage that is transmitted to the radiometer, so that inferences are minimized. Different UV and visible spectral ranges, measuring ranges, and output signals can be selected to match the measurement task. The current irradiance is shown on a 3.5-digit digital display. The lamp state with respect to two threshold values is indicated by LEDs. Two relay contacts can be used for switching warning and failure signals. With its optional USB, RS232 or RS485 interface the RM-32 can be used to monitor ultraviolet (UV) irradiance. Control of light sources and irradiation systems Precise measurement of irradiances UV monitor for process control and documentation Dimensions:DIN 43700 96 x 48 mm Depth:~ 115 mm Weight:410 g Mains:230 V, 50 Hz, 3 W Operating temperature:0 to 40 °C

The very high irradiances of up to 39,000 mW/cm² and the compact dimensions characterize the UV-LED Spots and allow extremely short process times. For this purpose, the UV-LED is focused at the desired working distance. The UV-LED Spot P is suitable for automated and manual bonding. For applications such as bonding, potting or fluorescence excitation, the wavelengths 365, 385, 395, 405 and 450 nm are available. With the variety of wavelengths as well as the exchangeable optics, you remain particularly flexible and can upgrade and change over at any time. For controlling the UV-LED Spot P, we offer the LedControl S as a table top device or the LedControl DC for DIN rail mounting. With the LedControl S and DC UV LED controllers, the ultraviolet LED output can be set between 2% and 100%. Wavelength:365, 385, 395, 405 o. 450 nm Dimensions, Spot P:Ø 15 x 143 mm Dimensions, Spot P short:Ø 15 x 60 mm Cable length:1,5 m Weight:~130 g

Les analyses obligatoires: Un document réglementaire de la commission européenne régit les analyses des huiles d’olives : cliquez ici Une huile d’olive doit respecter un certain nombre de paramètres physicochimiques pour permettre l’étiquettage en VIERGE EXTRA, VIERGE ou LAMPANTE (impropre à la consommation dans la CEE). La réglementation 2568/91 du 11 Juillet 1991, publiée au Journal Officiel des Communautés Européenne, donne les critères qui doivent être respectés (voir schéma ci-dessous). Le laboratoire LAHN propose les analyses courantes sur les huiles d’olives: indice d’acide, indice de peroxyde, mesure UVK (K270 – K232).Une huile dite « lampante » est impropre à la consommation dans la CEE. Elles sont destinées aux lampes à huile, d’où le qualificatif de « lampante ». Les analyses K232 ET K270 Ces mesures physico-chimiques sont révélatrices de la bonne conservation des huiles d’olives.

Le laboratoire peut aussi réaliser d’autres analyses. Voici quelques exemples de dosage : safranal dans le safran, sclaréole dans la paille de sauge sclarée, dosage de l’alpha- et beta-thujone (ou thuyone), Dosage d’ aromatic-, alpha- et beta-tumerone sur des extraits aromatiques de racine de curcuma. (Chromatogramme ci-dessous). N’hésitez pas à nous contacter pour étudier la faisabilité d’analyses de qualité sur vos produits.

The RMD radiometer is one of the latest developments from Opsytec Dr. Gröbel GmbH. This easy-to-use radiometer is based on more than 30 years of experience in all areas of irradiation and illuminance measurement. It features a wide dynamic range and extremely low noise. For this purpose, the sensor already contains a multi-stage amplification, an extremely precise analog-to-digital converter and a temperature sensor. The memory contained in the sensor contains all sensor identifications and the calibration history. This allows several ultraviolet sensors and visible sensors to be used on the Radiometer RMD. A wide range of sensors is available for a wide variety of production and control processes. Two sensors can be read out simultaneously. Sensors for the evaluation of erythema-weighted radiation and multi-channel sensors are also available. The measurement data are clearly displayed on the graphic display. Spectral range:UVA, UVA+, UVBB Resolution:0,001 µW/cm² Dimensions:Ø 40 mm, h 35 mm Weight:160 g Connecting cable:2 m

The high-performance UV LED Solo P combines a compact, variable, and economic point light source for manual bonds in an ergonomic design. The UV LED Solo P requires no external control and can be operated directly with a mains power adapter. As all UV LEDs the Solo P is quickly switchable. WAVELENGTH, BEAM PROFILE, AND OPTIC The wavelengths of 365, 385, 395, 405, and 450 nm are available for different applications. In addition, several beam profiles with interchangeable optics are available. The UV radiation of high-power LED is focused in the desired working distance. The high irradiance of 24,000 mW/cm ² allows for short processing times. APPLICATIONS OF HIGH-POWER UV-LED SOLO P UV curing and bonding and UV sealing Micro curing Irradiation of biological samples Hairline or leak detection using fluorescence markers Wavelength:365, 385, 395, 405 or 450 nm Max. irradiance:> 24000 mW/cm² Dimensions:Ø 15 x 143 mm Weight:~130 g Operating voltage:100 - 240 V, 50/60 Hz

The PLC.D sensors are ready-to-install UV sensors with digital output. This enables reliable and repeatable irradiance measurements in UV systems. Due to the compact design and the eight spectral ranges, the sensors can be used for a wide range of applications, e.g. in packaging facilities sterilisation surface activation systems UV curing systems ageing tests and many other applications With the integrated 24-bit ADCs, the PLC.D sensors close the gap between industrial manufacturing and high-precision laboratory equipment. Measurements can be carried out in a simple yet safe way. RS-485 and USB are available as optional connections for this purpose. The data evaluation takes place directly in the PLC.D sensors, the measured values are protected against transmission errors by a CRC-16 check sums. Operation voltage:24 V (RS-485 / RS-232) Dimensions:80 x 40 x 20 mm Weight:150 g Connector:Built-in plug, M8, 8-pin Response time, max:200 ms

Xenon excimer lamps enable new, resource-saving and more efficient production possibilities. They are used in the field of surface treatment for matting, cleaning, surface activation or to save photoinitiators. For this purpose, the narrow-band spectrum around 172 nm is usually used to irradiate under inert gas conditions. Then the high photon energy is sufficient to split almost all organic compounds. The measurement of 172 nm (VUV) is an important component for process control and optimization. With the tinyTracker 172 we offer a calibrated band radiometer which is suitable for use in an inert atmosphere. The tinyTracker 172 is absolutely calibrated and measures the irradiance and irradiation dose of xenon excimer lamps directly at 172 nm. Due to its particularly flat design, the tinyTracker172 can be guided through the irradiation channels of UV belt dryers and other industrial equipment. Measuring range:0-200 mW/cm² Resolution:12 bit Recording time:up to 3 hours Sampling frequency:1 - 100 Hz, adjustable Photo detektor:GAP

Protocol d’analyse d’helichryse italienne L’huile essentielle d’hélichryse italienne n’a pas de norme de qualité. Il n’y a pas non plus de protocol d’analyse normé. Enfin, les italidiones n’existent pas sous forme de standards analytiques certifiés. Ces absences ont pour conséquence des interprétations qui diffèrent d’un laboratoire à l’autre. Compte tenu du prix assez élevée au kg, les contentieux ne sont malheureusement pas rares. C’est pour tenter de produire des résultats indiscutables que nous avons engagé de nombreux tests d’analyses en capillaire polaire et apolaire. Ce travail a permis de developper un protocol d’analyse qui se révèlent bien plus fiables que les précédents. Nous proposons l’analyse des huiles essentielles d’immortelle sur capillaire polaire DB WAX de 60 mètres, sur un temps long d’analyse de 72 minutes.

Ps (Politiren) 4 ml Steril Olmayan Sample Cup Conical Coagulation, 4 ml hacminde, PS (Polistiren) malzemeden üretilmiş, non-steril özelliklere sahip konik formda bir numune kabıdır. Ürün Kodu:AKL-917

90 mm Petri Dish | 20 ml Ready to Use Agar IVD | Sterile | pH 5.6 ± 0.2 10-Pack Vacuum Packaging Storage 2-12 °C Shelf Life 3 months SDA / Gentamicin + Chloramphenicol is a selective medium used for the growth of yeasts and molds. It is used for the cultivation of pathogenic fungi, particularly those associated with skin infections (dermatophytes). Product Code: AKL-484

PS (Polystyrene) 90 mm 90 mm Divided Petri dish, made of PS (polystyrene), is a Petri dish with aseptic features. Product Code: AKL-801

90 mm Petri Dish | 20 ml IVD | Sterile | pH 7.1 ± 0.2 10-Pack Vacuum Packaging Storage 2-12 °C Shelf Life 3 months Bile Esculin Agar (Bile Esculin Medium) is a culture medium used for the identification of Enterococcus species and the differentiation of Streptococcus bovis from other groups of streptococci. Product Code: AKL-191