| Patents for G01N 1 - Sampling; Preparing specimens for investigation (74,036) |
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| 04/24/2013 | CN103063731A Method for tracing agricultural surface source phosphorus loss with rare earth elements utilized |
| 04/24/2013 | CN103063699A Material low-temperature thermal expansion coefficient testing device using refrigerator as cold source |
| 04/24/2013 | CN103063692A Roasting method and detection method for heavy metal in silicon wafer |
| 04/24/2013 | CN103063662A Raw milk somatic cell test paper and preparation method thereof |
| 04/24/2013 | CN103063655A Method for detecting mineral nutrient cycling from cotton seedling stage to cotton flowering and boll-forming stage by applying pressure |
| 04/24/2013 | CN103063641A Method for determining arsenic content of plants |
| 04/24/2013 | CN103063606A Refractive index solution standard substance and preparation method thereof |
| 04/24/2013 | CN103063581A Simple detection method for ink hue |
| 04/24/2013 | CN103063575A Fluid inclusion laser ablation sample pool |
| 04/24/2013 | CN103063560A Method for detecting UV (ultraviolet) light stability of special titanium dioxide for paper making |
| 04/24/2013 | CN103063507A Rapid digestion method for determining crude proteins in forage |
| 04/24/2013 | CN103063506A Pretreatment method for detecting soil |
| 04/24/2013 | CN103063505A Low-HF-consumption automobile catalyst microwave digestion method |
| 04/24/2013 | CN103063504A Separation device and separation method for dissolved gas in water |
| 04/24/2013 | CN103063503A Preprocessing method for removing nanoscale iron-bearing substance Kelvin balance disturbance |
| 04/24/2013 | CN103063502A Method for etching G102 steel metallographic specimen |
| 04/24/2013 | CN103063501A Steel product acid dipping test erosion integration device |
| 04/24/2013 | CN103063500A Suspension cell dyeing device |
| 04/24/2013 | CN103063499A Method for staining actin filaments of suspension cells |
| 04/24/2013 | CN103063498A Two-step vacuum dipping and dyeing method for preparing concrete microscopic analysis sample |
| 04/24/2013 | CN103063497A Die for manufacturing spectral samples |
| 04/24/2013 | CN103063496A Brass dezincification-resistance sample preparation method |
| 04/24/2013 | CN103063495A Device for segregating magnetic composite particle suspension in chemical laboratory |
| 04/24/2013 | CN103063494A Magnetic complex particle turbid liquid separation device for lab |
| 04/24/2013 | CN103063493A A preparation method for a reconstituted sample of easily reduced and oxidized soils |
| 04/24/2013 | CN103063492A Method for battery grid Pb-Ca alloy metallographic sample preparation and structure demonstration |
| 04/24/2013 | CN103063491A A preparation and microscopic observation method for samples of substances trapped by a spore trap |
| 04/24/2013 | CN103063490A Preparation method for standard sample |
| 04/24/2013 | CN103063489A Extraction method of nicotine with diffusion cell |
| 04/24/2013 | CN103063488A Preparation method of sample with standard fiber component content |
| 04/24/2013 | CN103063487A Method for preparing enzyme and substrate compound crystals |
| 04/24/2013 | CN103063486A Curcumin colorimetry for batch determination of soil available boron |
| 04/24/2013 | CN103063485A Molding cup for rock sample treatment and determination method of rock sample volume |
| 04/24/2013 | CN103063484A Spline calibration method based on silk-screen printing apparatus |
| 04/24/2013 | CN103063483A Sampling device for mercury in atmosphere |
| 04/24/2013 | CN103063482A Tritium-containing exhaust gas discharge monitoring automatic sampling system |
| 04/24/2013 | CN103063481A Automatic sampling device and sampling method for surface source gas |
| 04/24/2013 | CN103063480A 便携式氚化水采样装置 Portable tritiated water sampling device |
| 04/24/2013 | CN103063479A A conjoined injector and a blood cell analyzer having the conjoined injector |
| 04/24/2013 | CN103063478A Automatic underwater petroleum pollutant sampling device |
| 04/24/2013 | CN103063477A Sizing agent sampling device under high temperature and high pressure |
| 04/24/2013 | CN103063476A Oil sampling analog device of transformer |
| 04/24/2013 | CN103063475A Device for measuring parameters or for sampling in iron or steel melts |
| 04/24/2013 | CN103063474A Shallow water quality sampler |
| 04/24/2013 | CN103063473A Urine sampling container |
| 04/24/2013 | CN103063472A Intubation tube-type dry density sampler |
| 04/24/2013 | CN103063471A Portable sampling device for deep in situ soil and usage method thereof |
| 04/24/2013 | CN103063470A Soil sampler for sampling deep soil |
| 04/24/2013 | CN103063469A Sampling device |
| 04/24/2013 | CN103063468A Sampling method for power with particle diameter smaller than 50 micrometers |
| 04/24/2013 | CN103063467A Rotary pressure valve undisturbed soil sampler |
| 04/24/2013 | CN103063157A Fine denier pre-oriented fiber profile degree detecting method |
| 04/24/2013 | CN103060885A Electrolysis device and method for efficiently extracting slag inclusion in steel |
| 04/24/2013 | CN103058327A Connecting and automatic changing device for needle cylinder type filter heads |
| 04/24/2013 | CN103055986A Functionalized suction head and preparation method thereof |
| 04/24/2013 | CN103055983A Centrifugal micro-fluidic chip for detecting polycyclic aromatic hydrocarbon in soil and preparation method thereof |
| 04/24/2013 | CN103055979A Centrifugal micro-fluidic chip for detecting polycyclic aromatic hydrocarbon in water and preparation method thereof |
| 04/24/2013 | CN103055698A Device and method for discontinuous filtration |
| 04/24/2013 | CN103055540A Method for purifying pesticide residues and special purifier thereof |
| 04/24/2013 | CN102466643B Method for checking electric arc burn defect in pipeline welding process |
| 04/24/2013 | CN102426126B Differential staining method for inner cell mass cells and trophoblastic cells of cattle blastulae |
| 04/24/2013 | CN102393387B Method for analyzing surface silver coating components of high-temperature alloy GH4169 part |
| 04/24/2013 | CN102393327B Method and device for utilizing magnetic carbon-coated iron nanoparticles to enrich heavy metal ions as well as application thereof |
| 04/24/2013 | CN102384862B Barreled fluid oil sampling device |
| 04/24/2013 | CN102346139B Identification method of andesine in fine settlement (sedimentary rock) |
| 04/24/2013 | CN102346130B Method for identifying clay in micro-deposit (rock) |
| 04/24/2013 | CN102338708B Bag for sampling gas used for breath test |
| 04/24/2013 | CN102323194B Detection method for particle size of polymer polyol |
| 04/24/2013 | CN102323129B Apparatus for lubricating oil constant temperature heating |
| 04/24/2013 | CN102305731B Sealing sampler provided with dissolved oxygen probe |
| 04/24/2013 | CN102288467B Preparation method of animal protein sample for proteomic analysis |
| 04/24/2013 | CN102253664B Method for detecting and controlling oxygen content in coal gasification production process |
| 04/24/2013 | CN102187197B Sample injection port, and auto-sampler having the port |
| 04/24/2013 | CN102095727B Method for carrying out non-destructive qualitative detection on copper |
| 04/24/2013 | CN102086969B Weak shearing petroleum heat insulation quantitative pipette |
| 04/24/2013 | CN102042916B Ship ballast water collection device |
| 04/24/2013 | CN101983328B Cell processing device, sample preparing device, and cell analyzing device |
| 04/24/2013 | CN101810888B Preparation method for material with high density fixed biologically functional molecule |
| 04/24/2013 | CN101698519B Water organic pollutant enrichment device |
| 04/24/2013 | CN101691599B Method for carrying out fluorescent staining on acetobacter xylinum |
| 04/24/2013 | CN101598738B Multichannel bridge type flow path sampling system and sampling method thereof applied to analytical instrument |
| 04/24/2013 | CN101598731B Immune tissue chemical diagnostic kit used for pathological diagnosis of tumour |
| 04/24/2013 | CN101592653B Fully automatic operation instrument for routine inspection of excrement |
| 04/24/2013 | CN101427122B Reaction vessel |
| 04/24/2013 | CN101424677B Medicament dissolution instrument capable of on-line degassing |
| 04/24/2013 | CN101403663B Method for improving index of biological method butyl alcohol sulfuric acid color test |
| 04/24/2013 | CN101349619B Use of the device for use at temperatures above 1000 DEG C or in molten steel |
| 04/23/2013 | US8427638 Optical measurement device including a multi-component sealing assembly |
| 04/23/2013 | US8427637 Optical detection system |
| 04/23/2013 | US8427636 Cuvette for ophthalmic lens |
| 04/23/2013 | US8427161 Method and apparatus for generating hyperpolarized materials |
| 04/23/2013 | US8426218 Fixation filter assembly |
| 04/23/2013 | US8425864 Apparatus for transporting biological samples |
| 04/23/2013 | US8425845 Genetic analysis LOC with hybridization array with calibration chamber containing probe that lacks a reporter |
| 04/23/2013 | US8424763 Method of forming an auto-calibration circuit or label |
| 04/23/2013 | US8424397 Particle counter apparatus |
| 04/23/2013 | US8424396 Gas probes |
| 04/23/2013 | US8424395 Apparatus for monitoring deposition of a noble metal in a nuclear reactor |
| 04/23/2013 | US8424394 Air sampling tube |
| 04/23/2013 | CA2626532C Biochip with channel-defining protection film |