High purity in stock 129496-10-2 low price Milbemycin Oxime CAS NO.129496-10-2

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Min.Order: 100 Gram
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High purity 129496-10-2
low price Milbemycin Oxime
129496-10-2 in stock

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ProName: High purity in stock 129496-10-2 low p...
CasNo: 129496-10-2
Molecular Formula: C31H43NO7
Appearance: white or almost white or light yellow,...
Application: Milbemycin oxime is an anthelmintic us...
DeliveryTime: Normally in stock
PackAge: 10KG/Drum
Port: Shanghai,Tianjin,Qingdao
ProductionCapacity: 1 Metric Ton/Year
Purity: 95%-102%
Storage: Preserve in tight containers,store at ...
Transportation: By air, By sea, by express,such as Fed...
LimitNum: 100 Gram

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High purity in stock 129496-10-2 low price Milbemycin Oxime

A method for measuring LC-MS/MS content in animal plasma Milbeclyce, plasma samples are treated as follows: 1mL plasma samples are added to 4mL acetylene and 0.3g sodium chloride, fully vortexed 1min on a micromixer to 3500r/min Centrifugal 5min, taken clear in the tip glass centrifuge tube, 50 degrees C nitrogen flow blow-drying, residue in accordance with the ratio of 1:9 plus 3mL methanol-5mmol/L ammonium acetate, vortex mixing, in C18 solid phase extraction column purification In turn, 3mL methanol, 3mL water activation extraction column, add the sample liquid, rinse with 2mL water, and then with 3mL10:90 volume ratio of methanol-5mmol/L acetate and 3mL methanol elution, collect lotion, 50 degrees C nitrogen flow Under blow-drying, residue with 1mL flow phase dissolved, over 0.22 m microporous nylon membrane, take 5 sl sample, using liquid chromatography - mass spectrometry combiner according to the following chromatographic conditions for LC-MS/MS analysis: xenon ionization method for electric spray conditions, Nitrogen spray pressure 49psi, spray voltage 4800V, argon pressure 20psi, temperature 300 degrees C, SourceCID-12V. The m/z detected by Mirbey is 536. Full scanning method to detect m/z is 536 fragment ions, flow phase composition: acetylene: 0.5mmol/L ammonium acetate , 85:15, flow rate 0.25mL/min, column temperature of 20 degrees C. The biological sample described is preferably dog plasma.