L－天冬氨酸CAS:56－84－8

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"L－天冬氨酸CAS:56－84－8   英文名称:L－Aspartic acid   规格：BR，99%   包装：100克      熔点： 269－271

比重： 1.514

比旋光度： +5.05 (c, 1 in H2O).+25.4 (c, 1 in 5M HCl)

储存条件： 密闭保存

来源： Found in sugar cane ａnd sugar beet molasses ａnd proteins/peptide

溶解性： 微溶于水，易成过饱和溶液。溶于酸和碱。几乎不溶于醇。溶解度:5 G/L 水 (25°C)，2.1 G/L 水 (0°C)，8.5 G/L 水 (40°C)，28.7 G/L 水 (75°C)，16 MG/100 ML 乙醇 (25°C)

用途： 主要的神经递质，使快速突触兴奋"

QY-L0377    二氢杨梅素27200-12-0  Dihydromyricetin  27200-12-0  20mg                   

QY-L0378    杨梅苷17912-87-7   Myricitrin       17912-87-7  20mg                   

QY-L0379    1,7-二羟基-3,4-二甲氧基山酮-7-O-葡萄糖苷 1,7-Dihydroxy-3,4-dimethoxylxanthone-7-O-glucoside        20mg                    【L－天冬氨酸CAS:56－84－8】

QY-L0380    3,3＇-O-二甲基鞣花酸2239-88-5  3,3’-Di-O-methylellagic acid "2239-88-5

"      20mg                   

QY-L0381    鞣花酸476-66-4       Ellagic acid    476-66-4      20mg                   

QY-L0382    ５,７-二羟基色原酮31721-94-5  5,7-dihydroxychromone      31721-94-5  20mg                   

QY-L0383    石蒜碱476-28-8       Lycorine       476-28-8      20mg                   

QY-L0384    盐酸石蒜碱 2188-68-3   Lycorine hydrochloride       2188-68-3  20mg                   

QY-L0385    氧化石蒜碱72510-04-4  Lycobetaine   72510-04-4  20mg                   

QY-L0386    番茄红素502-65-8   Lycopene      502-65-8      20mg                   

QY-L0387    番泻苷A81-27-6      Sennoside A  81-27-6 20mg                   

QY-L0388    番泻苷B128-57-4     Sennoside B  128-57-4      20mg                   

QY-L0389    番泻苷C37271-16-2       Sennoside C  37271-16-2  20mg                   

QY-L0390    番泻苷D37271-17-3       Sennoside D  37271-17-3  20mg                   

QY-L0391    茴香脑104-46-1       cis-Anethol    104-46-1      20mg                   

QY-L0392    反式茴香脑104-46-1      cis-Anethol    104-46-1      20mg                   

QY-L0393    茯苓酸29070-92-6   Pachymic acid      29070-92-6  20mg                   

QY-L0394    3-氢化去氢松苓酸    Dehydrotrametenolic acid          20mg                   

QY-L0395    粉防己碱518-34-3   Tetrandrine    518-34-3      20mg                    【L－天冬氨酸CAS:56－84－8】

QY-L0396    防己诺林碱436-77-1      Fangchinoline 436-77-1      20mg                   

QY-L0397    佛手柑内酯484-20-8      Bergapten      484-20-8      20mg                   

QY-L0398    异佛手柑内酯482-48-4       Isobergapten 482-48-4      20mg                   

QY-L0399    扶桑甾醇     beta-rosasterol            20mg                   

QY-L0400    芳樟醇78-70-6  Linalool  78-70-6 20mg                   

QY-L0401    附子灵  Fuziline          20mg                   

QY-L0402    覆盆子酮5471-51-2 4-(4-Hydroxyphenyl)-2-butanone     5471-51-2    20mg                   

QY-L0403    风信子素2556-10-7 2-(1-Ethoxyethoxy)ethyl)benzene      239881  20mg                   

QY-L0404    法卡林二醇55297-87-5  Falcarindiol    55297-87-5  20mg                   

QY-L0405    羌活醇88206-46-6   Notopterol    88206-46-6  20mg                   

QY-L0406    肥皂草素（UV98%)8047-15-2     Saponin  8047-15-2    20mg                   

QY-L0407    甘草酸1405-86-3     Glycyrrhizic acid 1405-86-3    20mg                   

9018143       Shaker, Qsym              CNY                          

9018124       Extractor, Qsym          CNY                          

9018083       Foam insert, arm securing, QIAC             CNY                          

9017850       USB Stick            CNY                          

9017846       Shaker Adapter, 2.0 ml, screw cap tubes        CNY                          

9017815       Board, gripper, QIAC        CNY                          

9017734       Plasticware kit, IQ/OQ, EZ1            CNY                          

9015212       Z-Module 0.9mm Probe, BR8 RD           CNY                          

9015179       Cooling Block 48-tube, 2.0 ml, M48              CNY                          

9015155       Transportation kit, BR8000        CNY                          

9015083       Light Barrier, X-Dri., SamTrack, BR8 RD              CNY                           【L－天冬氨酸CAS:56－84－8】

9238475       2ml O-ring adapter tips, RapidPlate         CNY                          

9238239       Gasket, auto vac, SBS top BR8000/BR3000         CNY                          

9238224       Alignment Microspheres (10ml)        CNY                          

9240666       Nut, Flangeless,1/4-28, Cream, AP         CNY                          

9240661       Nozzle Kit, Dispense Head, AP        CNY                          

9240652       Vacuum Pump, Gast, 120V, AP96           CNY                          

9240622       Circuit Breaker, 8A, AP196/98         CNY                          

9240608       Fiber Optic Sensor, Main unit, AP98        CNY                          

9240575       Cable/Sensor,Purge Bottle, X26, AP96/196           CNY                          

9240569       ZLV Drawer Slide,Full Ext,Centrigue,AP96           CNY                          

9240567       Driven Gear, Centrifuge Locator, AP96           CNY                          

9240532       Cable, Shaker Encoder, AP98          CNY                          

9240509       Hard Drive, Programmed, Win XP, AP196/98              CNY                          

9239962       Upgrade App., BR MDx DSP CTM 48 PCR        CNY                          

9239562       Assy, Fan Mounting, 60 CFM (Coherent)              CNY                          

9019981       Vacuum test plate         CNY                           【L－天冬氨酸CAS:56－84－8】

9019484       Gasket, Carriage upper, CX1           CNY                          

9241210       RCS, Premium Cover Platform-only,2PM,1yr "This service agreement supplements the service coverage for the manual digene Hybrid Capture system) after the upgrade to a Rapid Capture System.

The Premium Cover RCS platform-only, 2 PM provides full service coverage for the Rapid Capture System. Costs for service visits are fully covered including travel, labor, ａnd parts. The agreement also includes two annual preventive maintenance visits, with costs for labor ａnd parts covered. With a Premium Agreement, there is a priority response time of 24 hours (1 working day)." CNY                          

9241207       QIAsymphony SP, Full Agreement    The Full Agreement QIAsymphony provides full service coverage for the QIAsymphony System. Costs for service visits are fully covered including travel, labor, ａnd parts. The agreement also includes one annual preventive maintenance visit, with costs for labor ａnd parts covered. With a Full Agreement, there is a priority response time of 48 hours (2 working days).      CNY                          

9241189       User Manual, QIAxcel 01/08 (WW)        CNY                          

9237330       Upgrade, BR & 4 ext. devices w. sched.  Upgrade BioRobot with four approved integration devices using scheduling software      CNY                          

9237169       Bottle Waste         CNY