The LI-8100A Automated Soil CO2 Flux System provides researchers sophisticated flux monitoring instrumentation in a dedicated system that is modular and easy to use. The System offers options of two short-term survey and two long-term chambers, in addition to the ability to multiplex up to 16 long-term chambers. LI-COR’s research in this area has resulted in better comprehension of soil CO2 flux measurement problems and system design requirements.
The 1290 Infinity Binary Pump goes with the Agilent 6540 Ultra- High-Definition (UHD) Accurate-Mass Quadrupole Time-of-Flight (Q-TOF) liquid chromatography/mass spectrometry and delivers the industry’s widest analytical power range for ultimate chromatographic performance and flexibility. Low delay volumes allow you to run ultra-fast gradients for narrow-bore applications. Active damping combines innovative pump engineering with tuning algorithms embedded in the firmware for significantly reduced ripples and associated UV noise.
Agilent Technologies Inc. introduced the Agilent 6540 Ultra- High-Definition (UHD) Accurate-Mass Quadrupole Time-of-Flight (Q-TOF) liquid chromatography/mass spectrometry (LC/MS) system. This benchtop system offers superior data quality and advanced analytical capabilities, enabling researchers to profile, identify, characterize and quantify low molecular-weight compounds and biomolecules with greater confidence.
The Waters 600E system is a high-performance liquid chromatography (HPLC) multisolvent delivery system with a 225 µL pump head volume at 45 mL/min flow rate or 100 µL pump head volume at 20 mL/min flow rate. It has a 0.01 to 45.0 mL/min operating flow rate range adjustable in 0.01 mL/min increments. It also has a single keypad control with PowerLine™ system controller. Its method storage allows access to previously created gradient, event, autosampler, and detector programs.
The DA 7250 NIR Analyzer analyzes samples in only 6 seconds, and can determine moisture, protein, fat, ash, starch and many other parameters with excellent accuracy. DA 7250 NIR Analyzer Available factory calibrations cover a wide variety of products and parameters and are built from a global database which encompasses hundreds of thousands of samples. The DA 7250 is based on diode array technology which is accurate, robust and proven.
The 7460 Series Portable Analyzers are available in six versions for the simultaneous measurement of the gases typically found in the exhaust from internal combustion engines. CO, CO2, and HC's are detected by a dual-wavelength infrared detector. O2 and NOx (as NO) are detected by customer-replaceable electrochemical sensors. If NO2 analysis is selected, this is also by electro-chemical sensor.
Definition: All oils and fats have a resistance to oxidation which depends on the degree of saturation, natural or added antioxidants, prooxidants or prior abuse. Oxidation is slow until this resistance is overcome, at which point oxidation accelerates and becomes very rapid.
The length of time before this rapid acceleration of oxidation is the measure of the resistance to oxidation and is commonly referred to as the “induction period”, or Oxidative Stability Index.
The Vapro osmometer is an advanced electronic adaptation of the hygrometric method of vapor pressure determination. The sensitive thermocouple and sophisticated electronics provide the means to measure the dew point temperature depression of a specimen with resolution to 0.00031 °C. Vapor pressure and freezing point are among the colligative properties of a solution.