譜析（上海）生物科技有限公司提供——Vitamin C in Plasma 質(zhì)譜診斷方案
 
一、說(shuō)明
Vitamin C (ascorbic acid) is a potential scavenger to radicals and oxidants. The exposure to these species is termed as "oxidative stress". Oxidative stress is believed to contribute to the development of various chronic diseases such as cardiovascular disease, diabetes and cancer. An inadequate vitamin C status is usually observed in cases of malnutrition, smoking, alcohol abuse, chronic toxications and stress. Nursing women and elderly people are also in danger of a low vitamin C status. The RECIPE test kit features fast analysis (quick sample preparation, short run time) and ensures reliable results.
 
二、產(chǎn)品優(yōu)勢(shì)
（1）Quick sample preparation
（2）Injection interval: 5 min
 
三、測(cè)試數(shù)據(jù)
Linearity:                  0.5 - 300 mg/I     
Recovery:                   95-100 %
LOD:                        0.1 mg/I  
LLOQ:                       0.5 mg/I
Intraassay precision:      5.9%
Interassay precision:       6.9%  
 
四、高效液相色譜參數(shù)
Pump:                       isocratic pump, flow rate: 1.3 ml/min
Injection volume:           20 μI
Injection interval:         5 min
UV-Detector:                243 nm
HPLC-Thermostat:            30 °C
 
五、樣品制備
 
 
 
六、訂購(gòu)信息
 

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