What is the primary advantage of infrared protein quantification?

Infrared methods, like those used by the Direct Detect, typically offer label-free and reagent-free protein quantification, which can save time and reduce consumable costs compared to dye-based assays.

Can this spectrometer be used for samples containing detergents or other common lab reagents?

Infrared spectroscopy is generally less susceptible to interference from common laboratory reagents and detergents compared to UV-Vis methods, making it suitable for a wider range of sample matrices. Buyers should confirm specific compatibility with the seller.

What kind of maintenance does a unit like this typically require?

Maintenance for this type of spectrometer is typically minimal, often involving routine cleaning of the sample interface and occasional calibration checks. Specifics should be confirmed with the seller or manufacturer's guidelines.

Is this unit suitable for high-throughput applications?

While providing fast measurements per sample, the throughput depends on the sample loading mechanism. For very high-throughput needs, integration with automated liquid handling systems might be required, though this specific model is typically designed for manual sample application.

What software is typically used with this spectrometer?

Units of this type commonly come with proprietary software for instrument control, data acquisition, and analysis. Buyers should confirm software availability and licensing with the seller.

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Merck Millipore Direct Detect Spectrometer

Used Merck Millipore Direct Detect Spectrometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 1

Used Merck Millipore Direct Detect Spectrometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 2

Used Merck Millipore Direct Detect Spectrometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 3

Used Merck Millipore Direct Detect Spectrometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 4

Used Merck Millipore Direct Detect Spectrometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 5

Used Merck Millipore Direct Detect Spectrometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters)

used Equipment

Available

Verified seller

Merck Millipore Direct Detect Spectrometer

Name: Merck Millipore Direct Detect Spectrometer
Brand: Merck
SKU: 49353664.1541
Price: 2950 GBP
Availability: InStock

Price: £ 2,950

Merck Millipore Direct Detect spectrometer enabling fast, accurate protein quantification with infrared technology for research laboratories.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

Direct Detect

Stock Number

49353664.1541

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Protein quantification in academic and industrial research laboratories.
Monitoring protein concentration during purification processes.
Assessing protein samples for downstream analytical techniques.
Quality control in biopharmaceutical development and manufacturing.

Measurement Principle: Infrared (IR) spectroscopy, typically utilising a proprietary sample interface.
Sample Volume: Units of this type commonly require very small sample volumes, often in the microlitre range.
Measurement Time: Typically provides rapid results, often within seconds per sample.
Protein Concentration Range: For this class of equipment, a broad dynamic range is common, often from low µg/mL to several mg/mL.
Power Supply: Typically operates on standard laboratory mains power, commonly 100-240V AC, 50/60 Hz.
Footprint: Designed as a benchtop unit, typically compact to fit within standard laboratory workspaces.

Infrared methods, like those used by the Direct Detect, typically offer label-free and reagent-free protein quantification, which can save time and reduce consumable costs compared to dye-based assays.

Spectrophotometers remain valued across research, QA and diagnostics for their precision and reliability. Buyers typically prioritise wavelength range, optical bench condition and calibration history when purchasing used units. These instruments generally perform consistently when properly maintained. Common strengths include straightforward operation, durability of core optical components, and wide availability of compatible software. Prospective buyers should verify calibration certificates and request functional testing data before purchase.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.