Biological samples play a vital role in research at the molecular and cellular level, to gain a deeper understanding of disease processes and their underlying mechanisms. In studies of such samples, the quality and traceability of which count above all else, Anton Paar solutions ensure consistent high quality. Find the measuring instrument that meets your particular needs in the instrument list below – or let us help you find the best solution by contacting us directly.
Anton Paar Products
Abbemat Heavy Duty Line
Abbemat Performance and Performance Plus Line
Abel Flash Point Tester: ABA 4
Anton Paar Bioindenter (UNHT³ Bio)
Automatic Dilution and Dosage System: DDS
Automatic Process Polarimeter: Propol
Ball Mill BM500
Benchtop Raman spectrometers: Cora 7X00
Density meter: DMA™ 4100 M
Density meter: DMA™ 4500 M
Density meter: DMA™ 5000 M
Dynamic shear rheometer measuring head: DSR 502
Electrokinetic Analyzer for Routine Solid Surface Analysis: SurPASS™ 3 Eco
Electrokinetic Analyzer for Solid Surface Analysis: SurPASS™ 3
HTR Compact: Rheometer autosampler for high sample throughput
HTR: Rheometer automation for high sample throughput and complex sample handling
HTX: Measurement of viscosity, density, concentration of liquids, highly automated and expandable
Handheld density meter: DMA 35 Basic
High Pressure Digestion: HPA-S High Pressure Asher
L-Rix 5000/5100/5200 inline refractometer
Micro Combi Tester (MCT³)
Micro Scratch Tester (MST³)
Microindentation Tester (MHT³)
Microwave Digestion System: Multiwave GO
Microwave Digestion and Extraction: Rotor 16SOLV HF100
Microwave Digestion and Extraction: Rotor 16SOLV MF100
Microwave Digestion: Rotor 16HF100
Microwave Digestion: Rotor 16MF100
Microwave Digestion: Rotor 24HVT80
Microwave Evaporation: Rotor 8EVAP
Microwave Reaction System: Multiwave PRO
Microwave-assisted Drying: Rotor 1DRY
Monowave 450: Automated Microwave-assisted Extraction
Nano Scratch Tester (NST³)
Nanoindentation Tester (NHT³)
Oxy 510 Inline Oxygen Sensor
Penetrometer: PNR 12
Portable benchtop Raman spectrometers: Cora 5X00
Portable density meter: DMA 35
Pressure Sensor Accessory
Revetest® Scratch Tester (RST³)
Rheometer: MCR 102, MCR 302, MCR 502
Rheometer: MCR 72 and MCR 92
Rolling-ball viscometer Lovis 2000 M/ME
Rotational Rheometer: RheolabQC
Routine SAXS/WAXS/BIOSAXS analysis: SAXSpace
SAXS/WAXS/GISAXS laboratory beamline: SAXSpoint 2.0
Sample changer: Xsample 320
Sample changer: Xsample 530
TRB³: Pin-on-disk tribometer
Tag Flash Point Tester: TAG 4
Ultra Nanoindentation Tester (UNHT³)
Vacuum Tribometer (VTHT / VTRB)
p/T Sensor Accessory
pH ME Beverage Measuring Module and pH ME Measuring Module
Anton Paar Applications
Protein Mass Determination using Small Angle X-Ray Scattering
The molecular weight of Glucose Isomerase was determined with the SAXSpace small-angle X-ray scattering system. The results are in good agreement with theoretically calculated values from X-ray crystallography data.
Protein Shape Determination by Small Angle X-Ray Scattering
The 3-dimensional shape of Glucose Isomerase in solution was studied with the SAXSpace system. The solution structure of this protein was compared with the crystal structure obtained by X-ray crystallography.
Fast SAXS Measurements of a Diluted Protein Solution
A 1% Lysozyme solution was measured with the SAXSpace system. Structural information can be obtained already after 1 minute due to the highly intense line-collimation mode and the compact design of the SAXSpace system.
Determination of Camphor by Polarimetry
Camphor is naturally produced by trees of the laurel family. It has a strong aromatic odour and is used for various medical and non-medical applications.
Starch Decomposition with Subsequent Polarimetric Content Determination
This method is suitable for the determination of starch and high molecular weight starch degradation products in food or feedstuffs in compliance with the EC Commission Directive 86/174/EEC and Council Directive 96/25/EC. Please note that this method requi
Refractive Index of Essential Oils
The refractive index of essential oils is a quickly measured, easily generated quality parameter. Moreover, it helps to differentiate between different essential oils.
Refractometric Analysis of Urine
Acute dehydration poses a significant health risk and can lead to heat stroke and death. Refractometric anaylsis of the urine of patients in hospitals and clinics as well as that of athletes quickly shows vital human health parameters.
Glycerol is used in various industries as a moisturizer, a thickener, as antifreeze or as a precursor for explosives. Its quality as well as its concentration in solution can be determined by using refractometry.
Quality Control in Drugs
Polarimeters are essential in drug quality control to ensure the enantiomeric purity and therefore efficacy of pharmaceutical drugs.
Quality Control of Saline Solution
Abbemat refractometers from Anton Paar are valuable instruments for the precise analysis of concentration and purity of saline solutions.
Improve Digestion Quality and Save Money – Microwave Digestion rules out Open Digestion
Reliable elemental analysis results need robust sample preparation to destroy sample matrices or to separate matrix from analytes. The sample preparation step is by far the most error-prone and critical step of the analytical procedure.
The influence of Surface Roughness on Instrumented Indentation Testing (IIT)
Microwave Assisted Digestion of Diatoms
MD-VF-Auto SEM represents a powerful combination of microwave digestion, vacuum filtration and automated scanning electron microscopy for the qualitative and quantitative determination of diatoms.
In-Situ observation of the scratch/indentation true contact area to provide analysis without being model-dependent
Nanoindentation approach to mechanical testing of extremely soft materials
Nanotribological properties of Diamond like carbon thin flexible films on ACM rubber
Spherical Nanoindentation of Polyacrylamide Hydrogels using the Bioindenter (BHT)
The Ultra Nanoindentation Tester: New generation of thermal drift free indentation
Milk: Know the particles, know the quality
The size of the fat particles in milk can vary, which strongly affects milk quality. Characterizing milk-based particles is fast and accurate with the Litesizer™ 500.
Applications of nanoindentation in biology and medicine
Nanoindentation for biological materials
Intrinsic bone tissue quality is altered in osteo-porosis and selectively influenced by its treatments
Nanoindentation for bone and mineral materials
Identifying three different particle sizes in one sample with DLS
Particle suspensions often contain more than one size of particle. However, many particle analyzers cannot resolve particle mixtures, instead they detect an average of all sizes. The Litesizer™ 500 can detect three sizes in one sample.
An insight into the Structure of Copolymer Surfactants
The structure of inhomogeneous (core-shell) nanoparticles was studied with the SAXSpoint system. The internal structure of Pluronic P123 micelles in water was determined by calculating the radial electron density profile.
Collagen - A Validation Sample for SAXS Systems
The performance of the SAXSpoint 2.0 system is evaluated by measurements of tendon collagen. SAXSpoint 2.0 produces data with excellent resolution in the entire angular range and delivers true 2D SWAXS images.
Understanding Filter Efficiency - Virus Removal in Depth Filtration
Zeta potential, as the indicator for surface charge, helps to predict and to tune the efficiency of filter materials.
Effect of Bleaching on the Streaming Potential of Human Hair
The streaming potential method reveals the changes of the hair surface upon hair treatment processes and supports the optimization of cosmetic products.
Inner Surface Treatment of Haemodialysis Membranes
The zeta potential measurement assists in the improvement of the biocompatibility of haemodialysis membranes.
SAXSpoint with MetalJet Source
SAXSpoint now integrates the high-brightness MetalJet X-ray source enabling ultra-fast SAXS measurements in the laboratory.
Fast SAXS studies of sensitive biological samples
Small-angle X-ray scattering (SAXS) measurements of low-concentrated and radiation-sensitive biological samples using line collimation ensure short measurement time and allow to analyze the low-resolution 3D structure with excellent data quality.
Correlating Viscosity and Particle Size Parameters determined by Small Angle X-Ray Scattering Studies of concentrated MAb Solutions
Monoclonal antibodies (MAb) solutions are a major class of biopharmaceuticals with various applications. However, challenges like a high viscosity at the required MAb concentrations need to be addressed at an early development stage.
Targeting Alzheimer’s disease - studying the fibril structure of the Amyloid beta protein on a laboratory system
The fibril structure of Amyloid beta has been studied with the SAXSpoint 2.0 system.
Size and shape of gold nanoparticles in toluene via SAXS
A solution of colloidal gold nanoparticles was characterized for size and shape by the SAXSpace system.