Micro Drop ultra-micro spectrophotometer Introduction
Micro Drop is a full-spectrum wavelength ultra-micro spectrophotometer for sample detection over a wider range of concentrations, easy to operate, ie wipe-to-measure.
Application:
Ultraviolet detection: the absorbance of the sample is detected at a conventional ultraviolet wavelength;
Nucleic acid detection: The concentration of different types of nucleic acids such as dsDNA, ssDNA, RNA, etc. and their absorbance at 260 nm and 280 nm can be detected;
Probe detection: detecting the absorbance of a fluorescently labeled probe, which can be used to remove a sample that fails to label the probe;
Protein detection: detection of normal purified protein concentration and absorbance at 280 nm, quantitative analysis of BCA, Bradford, Lowry, Pierce 660 nm protein;
Detection of bacterial liquid/suspension cell concentration: Detecting the OD600 value of the bacterial liquid and monitoring the growth of suspended cells;
Kinetic detection: for the determination of kinetic experiments such as enzyme activity and growth curves;
Full-wavelength scanning: 185-910nm full-wavelength scanning, showing absorption curve;
User-defined detection: Customizable settings for detected parameters, such as larger absorption peaks, calculation formulas, etc. Features
More traces - smaller detection volume 0.5μL, saving precious samples
More precise - achieves an optical path accuracy of 0.001mm for high repeatability of absorbance detection
Faster - high-concentration samples can be measured directly without dilution, showing immediate results within 5 seconds
Wider range - greater measurable ~15,000 ng/μL dSDNA, continuous wavelength range 185-910 nm
More convenient - connect to a high-resolution tablet/computer for local one-finger control
More friendly - WiFi wireless connectivity saves time and space Technical Parameters
a. Ultra-micro pedestal mode:
*1. Wavelength range: 185-910nm;
*2. Smaller sample size: 0.5μl;
3. Wavelength accuracy: 1nm;
4. Resolution: <1.8 nm (FWHM at Hg 253.7 nm);
5. Optical path: 1mm optical path length (can be automatically adjusted to 0.05mm);
*6. Lower limit of detection: 2ng/μl (dsDNA);
*7. Upper limit of detection: 15000 ng/μl (dsDNA);
8. Absorbance accuracy: 0.002 Abs (1 mm pathlength);
9. Absorbance accuracy: 3% (0.65Abs at 350nm);
10. Absorbance range: 0.02-300 (equivalent to 10mm optical path);
11. Nucleic acid detection cycle: < 5s;
b. Cuvette mode:
1. Beam height: 8.5 mm;
2. Temperature control is accurate, 37 ± 0.5 °C;
3. Stirring speed: 150-850 rpm;
4. Four optical paths are available, respectively 1, 2, 5, 10mm;
5. Absorbance range: 0.002-1.5;
6. Lower limit of detection: 0.4 ng/μl (dsDNA);
7. Upper limit of detection: 750 ng/μl (dsDNA);
*8. Wireless connection: Wifi
9. Power: AC110V-220V 50HZ/60HZ power adapter
10. Size: 220 × 135 × 180mm
11. Weight: 2.1 kg.
Introduction
Micro Drop is a full-spectrum wavelength ultra-micro spectrophotometer for sample detection over a wider range of concentrations, easy to operate, ie wipe-to-measure.
Application:
Ultraviolet detection: the absorbance of the sample is detected at a conventional ultraviolet wavelength;
Nucleic acid detection: The concentration of different types of nucleic acids such as dsDNA, ssDNA, RNA, etc. and their absorbance at 260 nm and 280 nm can be detected;
Probe detection: detecting the absorbance of a fluorescently labeled probe, which can be used to remove a sample that fails to label the probe;
Protein detection: detection of normal purified protein concentration and absorbance at 280 nm, quantitative analysis of BCA, Bradford, Lowry, Pierce 660 nm protein;
Detection of bacterial liquid/suspension cell concentration: Detecting the OD600 value of the bacterial liquid and monitoring the growth of suspended cells;
Kinetic detection: for the determination of kinetic experiments such as enzyme activity and growth curves;
Full-wavelength scanning: 185-910nm full-wavelength scanning, showing absorption curve;
User-defined detection: Customizable settings for detected parameters, such as larger absorption peaks, calculation formulas, etc.
