服務熱線
15201163601
-
Novus試劑在取用上一定要遵守以下規則
發布時間： 2020-03-18 點擊次數： 1143次Novus生物試劑是指有關生命科學研究的生物材料或有機化合物，以及臨床診斷、醫學研究用的試劑。由于生命科學面廣、發展快，因此該類試劑品種繁多、性質復雜。主要有電泳試劑、色譜試劑、離心分離試劑、免疫試劑、標記試劑、組織化學試劑、透變劑和致癌物質、殺蟲劑、培養劑、緩沖劑、電鏡試劑、蛋白質和核酸沉淀劑、縮合劑、超濾膜、臨床診斷試劑、染色劑、抗氧化劑、防霉劑、去垢劑和表面活性劑、生化標準品試劑、生化質控品試劑、分離材料等等。Novus試劑的取用規則：固體粉末試劑可用潔凈的牛角勺取用。要取一定量的固體時，可把固體放在紙上或表面皿上在臺秤上稱量。要準確稱量時，則用稱量瓶在天平上進行稱量。液體試劑常用量筒量取，量筒的容量為：5mL、10mL、50mL、500mL等數種，使用時要把量取的液體注入量筒中，使視線與量筒內液體凹面的低處保持水平，然后讀出量筒上的刻度，即得液體的體積。如需少量液體試劑則可用滴管取用，取用時應注意不要將滴管碰到或插入接收容器的壁上或里面。為了達到準確的實驗結果，取用試劑時應遵守以下規則，以保證試劑不受污染和不變質：1、試劑不能與手接觸。2、要用潔凈的藥勺，量筒或滴管取用試劑，不準用同一種工具同時連續取用多種試劑。取完一種試劑后，應將工具洗凈（藥勺要擦干）后，方可取用另一種試劑。3、試劑取用后一定要將瓶塞蓋緊，不可放錯瓶蓋和滴管，絕不允許張冠李戴，用完后將瓶放回原處。4、已取出的試劑不能再放回原試劑瓶內。另外取用試劑時應本著節約精神，盡可能少用，這樣既便于操作和仔細觀察現象，又能得到較好的實驗結果。- 下一篇：Novus試劑的四種常用規格說明
- 上一篇：MLPA在研究和診斷中的力量
產品中心
Products
-
化學試劑
Origene parkell pan-biotech PAN lexogen Lampire labtidebiotech laborator labome ABI enzolifesciences emsdiasum EtonBioscience Equitech-bio kirgen invivogen integralmolecular Instech IndoorBiotechnologies INCELL IMMUSMOL G-Biosciences IMMUNOLOGICALS idtdna IMMUNODX ILLUMINA Immunodiagnostics IBALifeSciences Hypoxyprobe Horizon Cygnus Technologies Hellobio Greiner Cell Signaling Glycobiotech Corning FST Evrogen eurofins BioFire Defense biodatacorp atlasantibodies ATCC Astartebio ArcticZymes aobious anshlabs Advanced ChemTech Advaced Cell Diagnostics AdvanDx Agar Scientific ACBR TRc polyscience Fluka Gene Bridges fortebio Biocrick Fisher bioflux biomax beckman AmericanElements MOLTOX Permagen USA Scientific Chemgenes寡核苷酸 Asuragen vmrd抗體 Thermo asusragen AmplideX toxin polyplus signagen Berry&Associates ALZET滲透泵 alzet abcr abvector SGI-DNA Goldbio Iduron Sgidna Chromsystems Coriell GE Chemgenes Matreya Streck VMRD Sigma Cerilliant Innovative Cell Technologies Diagenode Trilinkbiotech Medkoo life diagnostics Gibco Neuromab全國總代 Novus BioLegend Bethyl Toxin Technology Listlabs Seracare 寶利嘉 賽默飛 安迪生物 行業專用試劑
-
生物試劑
Biosharp Sciex Seahorse Proteintech DiaMag complementtech PeproTech hooke Nzytech Pierce pepnet pelfreez PALL ozbiosciences OXOID ORFLO ommscientific omega nanopore ncbi NexcelomBioscience Mpbio MultiSciences MyBioSource Musechem MiltenyiBiotec minerva-biolabs microspheres-nanospheres microfil microbix modiquestresearch MOBITEC mercodia merckmillipore medicago JPT kerafast Kangchen Malvern magen Kapa Macrocyclics Macherey mabtech Lucigen leica Lifespan lifesensors lifeline life-ilab Lifecore life Licor advancedchemtech Affinity Abgent Abmgood ActiveMotif Acros Acrobiosystems enzymatics epicypher Elastin elabscience Echelon eBioscience eastcoast eaglebio E&K SCIENTIFIC ekfusa duran DSHB Dharmacon DGRC Dako Cypex comptech Encorbio Jetbiofil JCRBcellbank ISOSCIENCES INVIVOCHEM iris-biotech Full Moon BioSystems GBI FormnMax Finescience Favorgen CordenPharma CIL Chromadex Clodronateliposomes Chromogenix Chiron chemservice cellvis cellutron CELLTREAT cellscript cellbiolabs cellecta cedarlane cdnisotopes carbosynth cambio calbioreagents Buchem Boston Cellron Bioworld Biowest Biotium biostatus BiosPacific Biosearch BIOplastics Biooscientific BioPAL Biomol BIOMED Biomatik bioline Biocoat Bioclone Biocision biochain華新康信 biocell Biocare BIAseparations BDpharmingen Baseclick Badrilla B2S Life Sciences Axon Medchem AXIS-SHIELD avivasysbio avidity AVES-LABS Anatrace Americanbio AlphaDiagnoesticInternational Applied Genetics Laboratories Alstem Alomone AcceGen Akina AdvancedBioMatriX Adipogen Accuratechemical Academybiomed Abcam Zymo Research Addexbio ABL Abbexa Aablocks ZeptoMetrix Tocris TAKARA Spherotech Santa Roche Nist PBL MRC Holland rd-biotech Cellgs LC-LAB Greatcell Energy Hyclone Greerlabs GlycoSyn GlycoTech EY laboratories Cayman CanSyn Bioxcell Bio－Rad Agdia Abclonal amsbio auditmicro avantilipids Alsachim HTDialysis jetPRIME Carna Biosciences FItzgerald