| Patents for G01N 1 - Sampling; Preparing specimens for investigation (74,036) | 
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| 08/07/2013 | CN203117015U Dewatering box for fast preserving marine organisms | 
| 08/07/2013 | CN203117014U Device for preparing low-melting-point alloy plate mechanical property sample | 
| 08/07/2013 | CN203117013U Inhalation type oral cavity simulation device for trapping cigarette smoke | 
| 08/07/2013 | CN203117012U Dual-channel flue gas sampling system for gaseous mercury | 
| 08/07/2013 | CN203117011U Sampling device used for coal gas tar content determination | 
| 08/07/2013 | CN203117010U Smoke dust and gas sampling gun fixing device | 
| 08/07/2013 | CN203117009U Automatic sampling device for underground gas of coal mine | 
| 08/07/2013 | CN203117008U Gas sampler with bi-join ball | 
| 08/07/2013 | CN203117007U Urinalysis cup | 
| 08/07/2013 | CN203117006U Disposable sampling bag for urinalysis | 
| 08/07/2013 | CN203117005U PRB (Permeable Reactive Barrier) casing well | 
| 08/07/2013 | CN203117004U Water quality sampling device | 
| 08/07/2013 | CN203117003U Countercurrent sampling device for water quality online automatic monitoring equipment | 
| 08/07/2013 | CN203117002U Micro sampling device for medical examination | 
| 08/07/2013 | CN203117001U Sampler system | 
| 08/07/2013 | CN203117000U Analytical sampling device for vegetation | 
| 08/07/2013 | CN203116999U Large-transformer oil online sampling device | 
| 08/07/2013 | CN203116998U Stratified sampling device for shallow water sludge | 
| 08/07/2013 | CN203116997U Ion-exchange unit sampler | 
| 08/07/2013 | CN203116996U Novel continuous sampling device with adjustable depth | 
| 08/07/2013 | CN203116995U Telescopic engine oil pan sampler | 
| 08/07/2013 | CN203116994U Rock sampling device for mine geological exploration | 
| 08/07/2013 | CN203116993U Falsework of core drilling machine | 
| 08/07/2013 | CN203116992U Structure for fixing working frame and connecting part of core drilling machine | 
| 08/07/2013 | CN203116991U Soil auger | 
| 08/07/2013 | CN203116990U Cutting-ring soil sample taking tool | 
| 08/07/2013 | CN203116989U Fixing device for drilling powder sample of steelmaking 'cake sample' | 
| 08/07/2013 | CN203116988U Sugar-coating removing device for sugar-coated tablets | 
| 08/07/2013 | CN203116987U Sampler for testing moisture content of battery cell | 
| 08/07/2013 | CN203116986U Separation type urine collection toilet | 
| 08/07/2013 | CN203116985U Special plate for animal quarantine sampling | 
| 08/07/2013 | CN203115354U Hydraulic oil sampling valve | 
| 08/07/2013 | CN203115293U Sampling pipe bracket | 
| 08/07/2013 | CN203110039U Sample blanking device | 
| 08/07/2013 | CN203109967U Adjustable slicing device | 
| 08/07/2013 | CN203109166U Cold box sample preparation instrument for experiment | 
| 08/07/2013 | CN203108831U High-voltage class porcelain bottle impurity charged wiping sampler | 
| 08/07/2013 | CN203108339U Filter paper cup | 
| 08/07/2013 | CN103238052A Sample capture element for sampling device | 
| 08/07/2013 | CN103235608A Humidity control system | 
| 08/07/2013 | CN103235118A Rapid perkinsus sp separation purification and enrichment method | 
| 08/07/2013 | CN103235112A Test method for evaluating inhibition availability of inhibition material to alkali-aggregate reaction | 
| 08/07/2013 | CN103235100A Longitudinal-transverse type core wound rail sampling and fracture analysis method | 
| 08/07/2013 | CN103235081A Method for measuring phenolic compounds in textiles and leather products | 
| 08/07/2013 | CN103235018A Rainwater quality monitoring and infiltration simulating comprehensive experiment instrument | 
| 08/07/2013 | CN103234993A An identification method for EPCs (endothelial progenitor cells) of elite ice and snow athletes | 
| 08/07/2013 | CN103234958A Method for determining content of potassium element in vanadium precipitation waste water during a vanadium oxide production process | 
| 08/07/2013 | CN103234955A Method for measuring antimony metal in powder sample | 
| 08/07/2013 | CN103234952A Method for rapidly detecting clenbuterol in urine based on surface-enhanced Raman spectrum | 
| 08/07/2013 | CN103234936A Method for accurately characterizing cut tobacco drying step material processing intensity | 
| 08/07/2013 | CN103234929A Method for measuring manganese element in traditional Chinese medicine polygonum cuspidatum by flame atomic absorption spectrometry | 
| 08/07/2013 | CN103234927A Atomic absorption spectrometric method of iron content in tilia mandshurica | 
| 08/07/2013 | CN103234887A A detection method for valid communicating porosity of a porous continuous planting concrete specimen | 
| 08/07/2013 | CN103234873A Device used for researching water and slat distribution in earthen site or mural ground layer | 
| 08/07/2013 | CN103234826A Method for determining anisotropic elastic modulus of schist | 
| 08/07/2013 | CN103234804A High-power non-contact type rapid laser heating device | 
| 08/07/2013 | CN103234803A Blood sample and reagent distribution method and counting chamber thereof | 
| 08/07/2013 | CN103234802A Solid-phase extraction automatic liquid-pouring buffering bottle and application thereof | 
| 08/07/2013 | CN103234801A Method for displaying and treating Cr12 type martensitic heat-resistant steel primary austenite grain boundary | 
| 08/07/2013 | CN103234800A Metallographic sample pre-grinding machine | 
| 08/07/2013 | CN103234799A Dyeing device for nucleic acid polyacrylamide gel electrophoresis | 
| 08/07/2013 | CN103234798A High-uniformity quantitative splitting and subpackaging technology of standard coal sample | 
| 08/07/2013 | CN103234797A Dehydrating and embedding improvement method of human body or animal tissues | 
| 08/07/2013 | CN103234796A Small block model pressing equipment for simulating rock mass structure | 
| 08/07/2013 | CN103234795A Sampling machine of deformed plastic notches | 
| 08/07/2013 | CN103234794A Zip-Tips for trapping sulfhydryl-containing peptide segment and preparation method thereof | 
| 08/07/2013 | CN103234793A Online analysis sample pretreatment system of steam heat exchange device | 
| 08/07/2013 | CN103234792A On-line analysis pretreatment system of sulfur-burning sulfuric acid incinerator sample | 
| 08/07/2013 | CN103234791A Making method of stratified model for hydrofracture physical simulation test | 
| 08/07/2013 | CN103234790A Esomeprazole sodium or omeprazole sodium content determination method | 
| 08/07/2013 | CN103234789A Yarn/fiber slice and manufacturing method thereof | 
| 08/07/2013 | CN103234788A Method for preparing geotechnical sample | 
| 08/07/2013 | CN103234787A Plant tissue small sample rapid preparation method | 
| 08/07/2013 | CN103234786A Simulated structure for discontinuity structural plane used in geomechanical model test and manufacturing method thereof | 
| 08/07/2013 | CN103234785A Aggregate sample discrete element virtual compaction method | 
| 08/07/2013 | CN103234784A Sample making method for carbon fiber interlayer shearing strength test, and special die therefor | 
| 08/07/2013 | CN103234783A Device and method for preparing dumbbell-shaped sample of cable insulation and protection sheath material | 
| 08/07/2013 | CN103234782A Reinforcing device of bracket of medium-volume sampler | 
| 08/07/2013 | CN103234781A Isokinetic air sampling head | 
| 08/07/2013 | CN103234780A Integrated gas sampling probe | 
| 08/07/2013 | CN103234779A Multi-point-position water quality sampling and detecting process and specific device thereof | 
| 08/07/2013 | CN103234778A Device for enriching semi-volatile organic compounds in underground water | 
| 08/07/2013 | CN103234777A Cylindrical shallow layer sediment sampler | 
| 08/07/2013 | CN103234776A Undisturbed soil column and root digging device | 
| 08/07/2013 | CN103234775A Completely split type rapid ecological soil sampler | 
| 08/07/2013 | CN103234774A Method for in vitro separation and preparation of retina nerve cell layer | 
| 08/07/2013 | CN103234773A Primary belt sampling device with power-off protection function | 
| 08/07/2013 | CN103234772A Bulk iron alloy sampling method | 
| 08/07/2013 | CN103234771A Sampling, sample preparation and determination method of high calcium wire | 
| 08/07/2013 | CN103234770A Sediment and overlying water collecting device and operation method thereof | 
| 08/07/2013 | CN103232991A A synthesis method for a dopamine-modified magnetic mesoporous silica material and applications thereof | 
| 08/07/2013 | CN103232572A Molecular imprinting polymer for roxarsone detection, and preparation method thereof | 
| 08/07/2013 | CN102866123B Wastewater sampler/sample reserving device capable of continuously monitoring water sample with chemical oxygen demand (COD) concentration peak value | 
| 08/07/2013 | CN102616919B Water body in-situ multiphase interface reactor | 
| 08/07/2013 | CN102519757B Time-sharing automatic sampling device for powder production and control method | 
| 08/07/2013 | CN102517585B Metallographic etchant and erosion method of austenitic stainless steel | 
| 08/07/2013 | CN102507275B Helicopter composite material paddle fatigue test piece molding method | 
| 08/07/2013 | CN102331445B Detection method for water pollution of hydraulic oil of high-voltage circuit breaker | 
| 08/07/2013 | CN102135524B Detection method for skin mucus functional protein of marine fish in high temperature environment | 
| 08/07/2013 | CN102023225B Sample processing apparatus and sample rack transporting method |