Thermo Nanodrop 1000 UV/VIS Spectrophotometer
 
Nanodrop 1000 Calibrated e Tested
WIN 10 Laptop
Thermo Scientific Software w/ Lifetime license
User Manual e todos cables included
1-Year Garantia
 
o Nanodrop ND-1000 is a full-spectrum spectrophotometer that measures 1 ul samples com high accuracy e reproducibility. o sistema usos 1mm e 0.2mm path lengths para each measurement cycle para provide an extensive dynamic range. o ND-1000 can medir high-concentration samples sem dilution that many standard cuvette spectrophotometers cannot, measuring up para 50 times more concentrated Soluções. Surface tension technology keeps o amostra em place sem o need para amostra containment devices e allows para quick cleanup.
 
 
Applications incluem measuring: nucleic acid concentration e pureza de nucleic acid samples up para 3700 nh/ul sem dilution; fluorescent dye labeling density de nucleic acid microarray samples; purified protein análise up para 100 mg/ml; expanded spectrum measurement e quantitation de fluorescent dye labeled proteins, conjugates, e metalloproteins; Bradford Assay análise de protein; BCA Assay análise de protein; Lowry Assay análise de protein; cell density measurements; e general UV-Vis spectrophotometry.
 
 
todos de nosso equipment is fully tested para perform at factory specifications before being shipped.
 
 
Nanodrop ND-1000 Spectrophotometer Specifications
 
 
amostra Size
 
1 microliter
 
Path Length
 
1mm (com auto-ranging para 0.2 mm)
 
luz Source
 
Xenon flash lamp
 
Detector Type
 
2048-element linear silicon CCD array
 
Wavelength Range
 
220 para 750 nm
 
Wavelength Accuracy
 
1 nm
 
Wavelength Resolution
 
3 nm (FWHM at Hg 546 nm)
 
Absorbance Precision
 
0.003 absorbance (1mm path)
 
Absorbance Range
 
0.02 para 75 (10 mm equivalent absorbance)
 
Detection Limit
 
2 ng/microliter (dsDNA)
 
Maximum Concentration
 
3700 ng/microliter (dsDNA)
 
Measurement Cycle Time
 
10 seconds
 
Dimensions
 
14 x 20 cm