THERMO NANODROP ND-1000 UV VIS SPECTROPHOTOMETER & MANUAL 90DAYWARRANTY FREESHIP

This listing is for a Wonderful Operational Condition THERMO NANODROP ND-1000 UV VIS SPECTROPHOTOMETER with Cables and Manuals as can be seen in the pictures.

Unit came from a Federal University lab, unit shows normal wear signs of use normal for it's age, it has been tested and is in wonderful operational condition.  

IMPORTANT: There is no Software included with this listing.

Please feel free to ask any questions you may have before committing to buy it, we will respond promptly!

Nanodrop Technologies, LLC ND-1000 Spectrophotometer 220 to 750 nm +or- 1 nm Qty:1

Manufacturer: Nanodrop Technologies, LLC

Model: ND-1000

Type: Spectrophotometer

Range: 220 to 750 nm

Accuracy: +or- 1 nm

Condition: This unit is Fully Functional and that's why we offer a 90-DAY-WARRANTY on it.

Picture is actual item buyer will receive.

FREE USA SHIPPING ALSO!!!

TECHNICAL INFORMATION IN ITALICS BLUE BELOW WAS TAKEN FROM THE WEB:

assets.thermofisher.com/TFS-Assets/CAD/manuals/nd-1000-v3.8-users-manual-8%205x11.pdf

Overview

Instrument Description

The Thermo Scientific NanoDrop™ 1000 Spectrophotometer measures 1 ul samples with high accuracy and

reproducibility. The full spectrum (220nm-750nm) spectrophotometer utilizes a patented sample retention technology

that employs surface tension alone to hold the sample in place. This eliminates the need for cumbersome cuvettes

and other sample containment devices and allows for clean up in seconds. In addition, the NanoDrop 1000

Spectrophotometer has the capability to measure highly concentrated samples without dilution (50X higher

concentration than the samples measured by a standard cuvette spectrophotometer).

Operation

A 1 ul sample is pipetted onto the end of a fiber optic cable (the receiving fiber). A second fiber optic cable (the source

fiber) is then brought into contact with the liquid sample causing the liquid to bridge the gap between the fiber optic

ends. The gap is controlled to both 1mm and 0.2 mm paths. A pulsed xenon flash lamp provides the light source and

a spectrometer utilizing a linear CCD array is used to analyze the light after passing through the sample. The

instrument is controlled by PC based software, and the data is logged in an archive file on the PC.

Applications

UV/VIS spectrophotometry is simple for samples as small as 1 ul using the NanoDrop 1000 Spectrophotometer. The

small sample requirement and ease of use make the NanoDrop 1000 Spectrophotometer ideally suited for measuring:

• Nucleic acid concentration and purity of nucleic acid samples up to 3700 ng/ul (dsDNA) without dilution

• Fluorescent dye labeling density of nucleic acid microarray samples

• Purified protein analysis (A280) up to 100 mg/ml (BSA)

• Expanded spectrum measurement and quantitation of fluorescent dye labeled proteins, conjugates, and

metalloproteins

• Bradford Assay analysis of protein

• BCA Assay analysis of protein

• Lowry Assay analysis of protein

• Pierce Protein 660 nm Protein Assay

• Cell density measurements

• General UV-Vis spectrophotometry

Patents

The sample retention technology used in the NanoDrop 1000 Spectrophotometer is covered under US patents

6,628,382 and 6,809,826.

Product Description

The NanoDrop ND-1000 is a full-spectrum spectrophotometer that measures 1 ul samples with high accuracy and reproducibility. The system uses 1mm and 0.2mm path lengths for each measurement cycle to provide an extensive dynamic range. The ND-1000 can measure high-concentration samples without dilution that many standard cuvette spectrophotometers cannot, measuring up to 50 times more concentrated solutions. Surface tension technology keeps the sample in place without the need for sample containment devices and allows for quick cleanup. Applications include measuring: nucleic acid concentration and purity of nucleic acid samples up to 3700 nh/ul without dilution; fluorescent dye labeling density of nucleic acid microarray samples; purified protein analysis up to 100 mg/ml; expanded spectrum measurement and quantitation of fluorescent dye labeled proteins, conjugates, and metalloproteins; Bradford Assay analysis of protein; BCA Assay analysis of protein; Lowry Assay analysis of protein; cell density measurements; and general UV-Vis spectrophotometry.

All of our equipment is fully tested to perform at factory specifications before being shipped.

Used and in excellent working order.

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Stock # 240701