Laboratory Reagents Articles
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Pharmacy LCD Temperature Humidity Data Logger
Many pharmaceuticals have relatively high requirements for temperature and humidity and require professional cold chain management for both transportation and storage. In order to ensure that medicines are stored in a constant and suitable environment, pharmacies will use the LCD Temperature Humidity Data Logger to monitor and record the temperature and humidity conditions in medicine cabinets to ...
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Biological reagent temperature monitoring solution
Temperature monitoring during biomedical low-temperature transportation and storage is widely used in drugs, hospitals, pharmacies, CDCs, testing centers, and biopharmaceutical companies to ensure the safety and effectiveness of biological samples, drugs, blood products, vaccines, and testing reagents. For temperature monitoring equipment of biological reagents, a temperature data logger with ...
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Application of water pollution detector
Background:The (nitrate) link between agriculture and water quality is nutrient abundance - I've always thought the main issue was with fertilizers. Excessive nutrient loss often leads to eutrophication of surface waters. This condition can lead to harmful algal blooms (HAB), which produce dangerous toxins and cause a drop in dissolved oxygen, killing fish in both marine and freshwater ...
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Application of water pollution detector
Background: The (nitrate) link between agriculture and water quality is nutrient abundance - I've always thought the main issue was with fertilizers. Excessive nutrient loss often leads to eutrophication of surface waters. This condition can lead to harmful algal blooms (HAB), which produce dangerous toxins and cause a drop in dissolved oxygen, killing fish in both marine and freshwater ...
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Electronic Wet Chemicals – The Indispensable Materials
Electronic wet chemicals are one of the most indispensable materials for the production process of display panels, semiconductors, solar cells, etc. Its chemical property not only directly attributes to the quality of the final electronic products but also significantly impacts microelectronics manufacturing and industrialization. What are electronic wet chemicals? Electronic wet chemicals, also ...
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Water Quality Sensors
Background Water is the source of life, human life and production activities can not do without water. The quality of drinking water is closely related to human health. Water quality monitoring and control has become an important subject of modern science. The on-line water quality monitoring system can accurately, timely and comprehensively reflect the current water quality and development ...
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The Benefits of Lyophilized Reagents and Assay Kits (and Monkeypox Virus RT-PCR Kit)
What is lyophilization? Lyophilization in biotechnology is the process of freeze-drying, removing moisture content from a product at low temperature until it is no longer biologically or chemically active. Microbes, proteins, pharmaceuticals, plasma, and tissues are just a few examples of the many heat-sensitive things that can be preserved with the freeze-drying technique. Lyophilization ...
By FireGene
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Providing the Next Level of Safety with Hydranal NEXTGEN Reagents and OMNIS
Honeywell Research Chemicals is committed to providing the next level of safety and offers reagents free from carcinogenic, mutagenic, and reprotoxic (CMR) substances. As industry leaders and collaborators in Karl Fischer (KF) titration, Honeywell created a special product line of Hydranal – free of imidazole reagents. Enabling safety without comprising on results is the highest priority ...
By Metrohm AG
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NIR spectroscopy in the petrochemical and refinery industry: The ASTM compliant tool for QC and product screening - Part 4
What is a lubricant? A lubricant is defined as a petroleum-derived product used to control and reduce the friction and wear of moving machinery parts (e.g., in engines and turbines). The main purpose of lubricants is to help protect and prolong the lifetime of the ...
By Metrohm AG
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How ARUP Labs improved quality and productivity with the PCS - Case Study
With over 1,500 pipettes spread across 71 departments, standardized calibration procedures are a must. See how the PCS helped ARUP labs decentralize and standardize pipette calibration for improved quality and productivity. Calibration Efficiency Spreading calibration responsibilities to individual groups, each with their own PCS, and standardizing processes greatly increased the efficiency of ...
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Heavy Metals Contaminated Soils Site Characterization
What is Heavy Metals Contaminated Soils Site Characterization? The EPA requires a Toxicity Characteristic Leaching Procedure (TCLP, EPA Method 1311) test to characterize heavy metals contaminated soils and determine how they should be disposed. Soils exhibiting hazardous characteristics, typically leaching metals at greater than 5.0 mg/L, need to be disposed of at a permitted hazardous waste ...
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Monitoring Water Concentration in Oil
How does water enter the oil? Routinely monitoring water concentration in oil is an important part of any oil condition monitoring program. Water can enter the oil as a result of environmental conditions, condensation from cooler areas of the equipment, and/or compromised seal integrity. Three phases of water Ideally, water remains in its dissolved state, dispersed molecule-by-molecule ...
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United States Coast Guard (USCG) Implements Handheld Technology for Onboard Oil Testing in New Cutters - Case Study
With a motto of “Always Ready,” the United States Coast Guard (USCG) has 11 missions specified by law including drug and migrant interdiction; ports, waterways and coastal security; fishery patrols; search and rescue; and national defense. The USCG’s newest ships include 22 Fast Response Cutters (FRCs) which recently entered service, and 36 more are currently on order. ...
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Introducing a New ASTM Method for the Determination of Total Nitrogen, and TKN by Calculation, in Water Samples
The USEPA Clean Water Act (CWA) requires national approval for all methods used for CWA compliance. There are approved methods for the determination of inorganic nitrogen (NO3-N, NO2-N, and NH3-N), and for organic nitrogen (TKN – NH3-N)2. There are no EPA approved methods for the determination of total nitrogen although it is a required parameter in many USEPA permits, including monitoring ...
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Guide To Coolant In Oil Test Methods
Liquid cooled engines and rotating equipment use glycol based coolants because of their excellent heat transfer abilities. However, glycol based coolants are not desirable at all in lubrication oil itself – Coolant ingression to the lubricant is a particularly nasty contaminant for the variety of damage it can cause. Glycol coolants break down in the high temperature engine environment, ...
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Analysis of Trace Elements in Water by EPA Method 200.8 using ICP Mass Spectrometry
This application note describes the methodology and use of the Shimadzu ICPMS-2030 ICP mass spectrometer for the analysis of trace elements in drinking and fresh waters following the EPA 200.8 method. This method is also used for analysis of wastewater. In-line addition of internal standards to calibration and unknown samples was accomplished using the Shimadzu Internal Standard Addition Kit. ...
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When Consumables Kits are Greater Than the Sum of their Parts
ProteinWorks and GlycoWorks kits address more than sample prep challenges One of the most challenging parts of an LC-MS workflow happens before analytical chemists even turn to their instrument: Sample preparation. Get it right, and the analytical run performs as expected. Get it wrong, and the assay has any number of problems, from poor sensitivity to poor reproducibility. The challenges of ...
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Buy Smarter – what questions should you ask when buying a Spectrophotometer?
Spectrophotometers are relied on by a wide range of laboratories, for tests ranging from specific parameters, like chlorine or metals concentrations, right through to complex analyses of reaction kinetics. When choosing a spectrophotometer the range of specifications and price is vast, so take the time to list the features you need before you buy and make sure you choose the right one. Water ...
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Looking Beyond Chemical Water Treatment Case Study
When you think of an environmentally friendly company, a steel processing plant does not typically come to mind. However, Stripco Inc. of Mishawaka, IN, a manufacturer of production-ready, cold-rolled steel coils, is the exception. In August of 1995, Stripco made a wise decision that also proved to be cost-effective and environmentally- friendly when they installed a Superior Environmentalist ...
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Histocom medizin technik gains pipette valibration quality, speed and reliablity with METTLER TOLEDO
Regular pipette calibration is essential in order to ensure accurate pipette performance, maintaining reliable results throughout its lifetime. Histocom Medizin Technik, based near Vienna, chose METTLER TOLEDO’s XP26PC and MCP to provide high quality, reliable and rapid pipette calibration services for its more than 100 laboratories. The accurate, reliable, timely and regulatory-compliant ...
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