离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
China
最小订单价格:
-
最小订单:
1 Set
包装细节:
-
交货时间:
20 days
供应能力:
200 Set per Month
付款方式:
T/T, Western Union, Money Gram, PayPal
联系人 Ms. Jessica
Room 1904 No.2 International Sci-tech Park,No.1 Shangdi Xin'xi Road,Haidian District,Beijing, Beijing, Beijing
★ Quantitative test
Single-point test method: For quantitative analyses of samples, it can be obtained concentration of factor and read sample concentration
through testing a standard sample.
Standard curve (multipoint method): For quantitative analyses of samples, it can be used multiple standard samples (more than two) to establish the aborbance of wavelength- concentration curve, which also figure out the unknown sample concentration by the curve.
★Spectrum scanner ; scanner could record samples wavelengths changes in the curve under the absorbance, transmission or energy change, as well as the functions of mensuration the value of the peak valley、data processing、the combination of atlas and atlas display
★Time scanner: could record sample's absorbance or transmission change in the curve under the setting wavelength with the time change
