苯甲酸钾CAS:582－25－2

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"苯甲酸钾CAS:582－25－2   英文名称:Potassium benzoate   规格：AR，99%   包装：500克      比重： 1·5

储存条件： RT

用途： 分析试剂。防腐剂。制药。食品工业用作防腐剂；抗微生物剂。苯甲酸钾还用作焰火材料鸣叫剂。

敏感性： 易吸潮

介绍： 有吸湿性。110℃时失去水分。溶于水和乙醇。0·1mol/L水溶液的pH为8·2。"

26173    R.E.A.L. Prep 96 Plasmid Kit (24)   For 24 x 96 rapid extraction alkaline lysis minipreps: 24 QIAfilter 96 Plates, Square-Well Blocks, Tape Pads, Reagents, Buffers       CNY                          

20051    QIAEX II Gel Extraction Kit (500)   For 500 extractions: 5 x 1.0 ml QIAEX II Suspension, Buffers    CNY                          

19743    QIAfilter Midi Cartridges (25)   25 QIAfilter Midi Cartridges      CNY                          

69982    TissueLyser Adapter Set (2 x 24)      2 sets of Adapter Plates ａnd 2 racks for use with 2.0 ml microcentrifuge tubes on the TissueLyser. Also contains 6 silicone sealing strips. (3 per adapter) to ensure 2-ml tubes are secure.  CNY                          

19413    QIAvac 24 Plus           CNY                          

19088    Reagent DX         CNY                           【苯甲酸钾CAS:582－25－2】

19086    Buffer EB (250ml)       250 ml Elution Buffer   CNY                          

19073    Buffer AVL    "Buffer AVL (5x 31 ml, 250 preps)

(""QIAamp Viral Lysis Buffer, includes 5x 310 µg Carrier RNA (26.6 ug/ml), 270 Mini preps"")"   CNY                          

19051    Buffer P1       500 ml Resuspension Buffer (RNase A not included)     CNY                          

16181    QIAGEN Plasmid Plus 96 Miniprep  Kit (4)        CNY                          

12462    QIAGEN Large-Construct Kit (10)  10 QIAGEN-tip 500, Reagents, Buffers, ATP-Dependent Exonuclease       CNY                          

12291    QIAfilter Plasmid Giga Kit (5)    5 QIAGEN-tip 10000, Reagents, Buffers, 5 QIAfilter Mega-Giga Cartridges       CNY                          

133280  NeXtalStock TRICINE pH 7.5 (200)             CNY                          

4504005       artus Parvo B19 LC PCR Kit (96) RUO        CNY                          

9240726       Tube Assy, Jar/Pump, AP96/196              CNY                          

9240725       Tube Assy, Fill, AP96/196         CNY                          

9240714       Contact Blade Kit, Capper, AP         CNY                          

L2172    hc2 GC-ID DNA Test PI (CD-ROM)            CNY                          

L2171    hc2 CT-ID HC2 DNA Test PI (CD-ROM)           CNY                          

12945    QIAGEN Plasmid Plus Midi Kit (100)     "100 QIAGEN Plasmid Plus Midi Columns, Extender Tubes, Reagents, Buffers, 100 QIAfilter Midi Cartridges

QIAGEN Plasmid Plus Kits enable ultrafast, large-scale plasmid purification of pure plasmid DNA. The use of a vacuum manifold allows purification of up to 12 (Mega ａnd Giga) or up to 24 (Midi ａnd Maxi) samples in parallel with low hands-on needs. Low elution volumes yield highly concentrated plasmid DNA for direct use without ethanol precipitation. QIAGEN Plasmid Plus Kits also feature a novel wash buffer for endotoxin reduction."      CNY                          

9240704       Nipple, Suction Cup, AP           CNY                          

9240689       Jam nut, Shaker Bimba, AP98          CNY                           【苯甲酸钾CAS:582－25－2】

330540  Supplemental Microbial qPCR MM (Fluor)           CNY                          

208252  QuantiNova Probe PCR Kit (100)           CNY                          

288107  bactotype Mycoplasma Mg/Ms PCR Kit (480)             CNY                          

1053393       Buffer RLT Plus (220 ml)    Please use this for replacement ａnd stand-alone selling   CNY                          

274302  flocktype IBV Ab (2)          CNY                          

274012  flocktype AIV Ab (2)          CNY                          

272702  pigtype PRRSV Ab (2)              CNY                          

273805  pigtype Yersinia Ab (20)             CNY                          

871101  EGFR PCR Kit (25)           CNY                          

9002244       QIAcube(220-240v) Promo, Priority       QIAcube (220-240V) Promo Priority includes the QIAcube instrument +promo iPad, installation ａnd extended warranty. Installation covers hardware ａnd software installation of system ａnd provides user with introductory training. Priority package extends warranty period of the system to 2 years. One preventive maintenance visit is included for each year of the warranty; 2 preventive maintenance visits in total. Service package includes all parts, labor ａnd travel costs with a service response time of 48 hours (2 working days). Performance of the installation ａnd service visits are documented on a GMP/GLP-compliant Field Service documents. CNY                          

9018909       Rotor-Disc 100 Loading Block         CNY                          

QT-00216     普通变形杆菌NICPBP49027       冻干粉                             

QT-00217     金龟子绿僵菌小孢变种NRRL13969  冻干粉                             

QT-00218     大孢绿僵菌=金龟子绿僵菌大孢变种NRRL13970 冻干粉                             

QT-00219     黄绿绿僵菌NRRL13971 冻干粉                             

QT-00220     黄绿绿僵菌NRRL20422 冻干粉                             

QT-00221     抗生链霉菌NRRL3238   冻干粉                             

QT-00222     抗生链霉菌NRRL8044   冻干粉                             

QT-00223     绿脓假单胞菌(绿脓杆菌)CMCC10104      冻干粉                             

QT-00224     金黄色葡萄球菌CMCC26003     冻干粉                             

QT-00225     枯草芽孢杆菌CMCC63501  冻干粉                             

QT-00226     大肠埃希氏菌(大肠杆菌)CMCC44102      冻干粉                             

QT-00227     乙型副伤寒沙门氏菌CMCC50094    冻干粉                             

QT-00228     短小芽孢杆菌CMCC63202  冻干粉                             

QT-00229     藤黄微球菌CMCC28001      冻干粉                             

QT-00230     费氏志贺氏菌CMCC51574  冻干粉                              【苯甲酸钾CAS:582－25－2】

QT-00231     阴沟肠杆菌CMCC43501      冻干粉                             

QT-00235     产气肠杆菌CMCC45103      冻干粉                             

QT-00236     甲型副伤寒沙门氏菌CMCC50093    冻干粉                             

QT-00237     痢疾志贺氏菌CMCC51252  冻干粉                             

QT-00238     福氏志贺氏菌CMCC51572  冻干粉                             

QT-00239     宋氏志贺氏菌CMCC51592  冻干粉                             

QT-00240     鼠伤寒沙门氏菌CMCC50115      冻干粉                             

QT-00241     奇异变形杆菌CMCC49005  冻干粉                             

QT-00242     乙型溶血性链球菌CMCC32210 冻干粉                             

QT-00243     小肠结肠炎耶尔森氏菌CMCC52207       冻干粉                             

QT-00244     小肠结肠炎耶尔森氏菌CMCC52225       冻干粉                             

QT-00245     假结核耶尔森氏菌CMCC53504 冻干粉                             

QT-00246     变异链球菌CMCC32400      冻干粉                             

QT-00247     阪崎肠杆菌CMCC45401      冻干粉                             

QT-00248     单核增生李斯特菌CMCC54002 冻干粉                             

QT-00249     大肠杆菌CMCC44817   冻干粉                              【苯甲酸钾CAS:582－25－2】