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Nanodrop ND-1000 Spectrophotometer NanoDrop ND-1000 Spectrophotometer

NanoDrop ND-1000 Spectrophotometer Specifications

Sample Size

1 microliter

Path Length

1mm (with auto-ranging to 0.2 mm)

Light Source

Xenon flash lamp

Detector Type

2048-element linear silicon CCD array

Wavelength Range

220 to 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 to 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

Our Price: $5,195.00
Molecular Devices VersaMax Microplate Reader Molecular Devices VersaMax Microplate Reader

Molecular Devices VersaMax Microplate Reader Specifications

Wavelength Range

340—850 nm

Wavelength Selection

Monochromator, tunable in 1-nm increments

Wavelength Bandwidth

≤ 2.0 nm full width half maximum

Wavelength Accuracy

± 1.0 nm across wavelength range

Wavelength Repeatability

± 0.2 nm across all optical channels

Photometric Range

0.000 to 4.000 OD

Photometric Resolution

0.001 OD

Photometric Accuracy/Linearity

< ± 1.0% and ± 0.006 OD, 0.0-2.0 OD

Photometric Precision

< ± 1.0% and ± 0.003 OD, 0.0-2.0 OD

Stray Light

< 0.05% @ 340 nm

Light Source

Xenon Flash Lamp

Microplate Read Time – Endpoint

9 seconds

Microplate Read Time – Kinetic

9-second minimum interval

Temperature Range

Ambient + 4° to 45°C

Temperature Uniformity

±0.5 °C @ 37 °C well-to-well

Our Price: $6,440.00
Molecular Devices SpectraMax M2 Multilabel Microplate Reader Molecular Devices SpectraMax M2 Multilabel Microplate Reader

Molecular Devices SpectraMax M2 Multilabel Microplate Reader Specifications

Absorbance Photometric Performance

Wavelength Selection

Monochromator, tunable in 1 nm increments

Wavelength Range

200 to 1000 nm

Wavelength Bandwidth

≤ 4.0 nm

Wavelength Accuracy

± 2.0 nm

Wavelength Repeatability

± 0.2 nm

Photometric Range

0 to 4.0 OD

Photometric Resolution

0.001 OD

Photometric Accuracy (Microplate)

< ±0.006 OD ±1%, 0 to 2 OD

Photometric Accuracy (Cuvette)

< ±0.005 OD ±1%, 0 to 2 OD

Photometric Precision

< ±0.003 OD ±1%, 0 to 2 OD

Baseline Flatness

< 0.001 OD

Stray Light

< 0.05% @ 230 nm

Fluorescence Photometric Performance

Dual Monochromators

1 nm increment selection

EX Wavelength Range

250 to 850 nm

EM Wavelength Range

250 to 850 nm

Wavelength Bandwidth (EX, EM)

9 nm

Top-Read Optimized Sensitivity

5 pM (fluorescein) in 96 wells

Top-Read Guaranteed Sensitivity

15 pM (fluorescein) in 96 wells

Time-Resolved Fluorescence (secondary mode)

Wavelength Range

360 to 850 nm

Data Collection

50 to 1450 µsec., 200 µsec. increments

Guaranteed Sensitivity

7 pM Eu-chelate

Luminescence (secondary mode)

Wavelength Range

360 to 850 nm

Guaranteed Sensitivity

50 fM alkaline phosphatase

General Photometric Performance

Plate Formats

6, 12, 24, 48, 96, 384 wells

Light Source

Xenon flash lamp (1 joule/flash)

Detector

Photomultiplier tube (PMT)

Read Time

96 wells: Abs 18 sec., Fl 15 sec.

384 wells: Abs 49 sec., Fl 45 sec.

Shaker Time

0 to 999 seconds

Temperature Control

Ambient +4°C to 45°C

Temperature Uniformity

< 1°C at 37°C set point

Temperature Accuracy

±1°C at 37°C set point

Our Price: $15,450.00
Thermo Scientific NanoDrop 2000c Spectrophotometer Thermo Scientific NanoDrop 2000c Spectrophotometer

NanoDrop 2000c Spectrophotometer Specifications


Absorbance Accuracy

3% (at 0.74 Abs at 350nm)

Absorbance Range

Pedestal: 0-300 ABS Cuvette: 0 - 1.5 ABS

Accuracy

0.002

Accuracy (Absorption)

3% at (0.74 at 350nm)

Compatibility

Microsoft™ Windows™ XP (32-bit) w/Service Pack (SP) 2 or later, Vista™ (32-bit), Windows 7 (32 bit and 64 bit), Windows 10 (64 bit)

Concentration

2ng/µl-15,000ng/µl (dsDNA) ng/µl

Detection Limits

Pedestal: 2ng/µL (dsDNA), 0.10mg/mL (BSA) Cuvette: 0.4ng/µL (dsDNA), 0.01 mg/mL (BSA)

Detection Range

Pedestal: 2-15,000ng/µL (dsDNA) , 0.10 - 400mg/mL (BSA)

Detector Type

2048-element linear silicon CCD array

Dimensions

14 x 20cm

Heating Range

37°; ±0.5°C

Lamp

Xenon Flash

Measurement Time

<3 sec.

No. of Samples

1

Pathlength (Metric)

10; 5; 2; 1mm

Power Consumption

12VDC, 5W

Sample Volume (Metric)

1000, 0.5-2.0µL

Spectral Resolution

=1.8nm (FWHM at Hg 253.7)

System Requirements

Microsoft Windows 7 Professional (32-bit and 64-bit), Windows 8 (32- and 64-bit), and Windows 10 Pro (64-bit)

Wavelength Accuracy

±1nm

Wavelength Range

190-840nm

Our Price: $8,725.00
Molecular Devices SpectraMax M3 Multi-Mode Microplate Reader Molecular Devices SpectraMax M3 Multi-Mode Microplate Reader

Molecular Devices SpectraMax M3 Multi-Mode Microplate Reader Specifications

Absorbance Photometric Performance

Wavelength Selection

Monochromator, tunable in 1 nm increments

Wavelength Range

200 to 1000 nm

Wavelength Bandwidth

≤ 4.0 nm full width half maximum

Wavelength Accuracy

± 2.0 nm across wavelength range

Wavelength Repeatability

± 0.2 nm

Photometric Range

0.000 to 4.000 OD

Photometric Resolution

0.001 OD

Photometric Accuracy (Microplate)

< ±0.006 OD ±1%, 0 to 2 OD

Photometric Accuracy (Cuvette)

< ±0.005 OD ±1%, 0 to 2 OD

Photometric Precision

< ±0.003 OD ±1%, 0 to 2 OD

Baseline Flatness

< 0.001 OD

Stray Light

< 0.05% @ 230 nm

Fluorescence Intensity Performance

Dual Monochromators

1 nm increment selection

EX Wavelength Range

250 to 850 nm

EM Wavelength Range

250 to 850 nm

Wavelength Bandwidth (EX, EM)

9 nm

Top-Read Optimized Sensitivity

≤ 1 pM (fluorescein) in 96 wells
≤ 1.5 pM (fluorescein) in 384 wells

Top-Read Guaranteed Sensitivity

< 5 pM (fluorescein) in 96 wells or cuvette
< 20 pM in 384 wells

Luminescence Photometric Performance

Sensitivity

< 2 fg/well for firefly luciferase in 96- and 384-well microplates (top read)

Wavelength Range

250 to 850 nm

Crosstalk

< 0.5% in 96- and 384- well microplates

Dynamic Range

Optimized Sensitivity

≤ 43 pM ATP in 96 wells

Guaranteed Sensitivity

≤ 75 pM ATP in 96 wells

General Photometric Performance

Plate Formats

6, 12, 24, 48, 96, 384 wells

Light Source

Xenon flash lamp (1 joule/flash)

Detectors

2 Photomultiplier tubes (PMT)

Read Time

96 wells: Abs 18 sec., Fl 17 sec., Lumi 120 sec.

384 wells: Abs 49 sec., Fl 48 sec., Lumi 420 sec.

Shaker Time

0 to 999 seconds

Temperature Control

Ambient +2°C to 60°C

Temperature Uniformity

< 1°C at 37°C set point

Temperature Accuracy

±1°C at 37°C set point

General Specifications

Dimensions (H x W x D)

21.8 x 51.2 x 39 cm (8.6 x 22.5 x 15.4 in)

Weight

16.4 kg (36 lbs)

Our Price: $19,995.00
Biotek PowerWave XS Microplate Reader Biotek PowerWave XS Microplate Reader

Biotek PowerWave XS Microplate Reader Specifications

Microplate CapacityStandard 6-, 12-, 24-, 48-, 96- and 384-well microplates
Wavelength Range200 to 999 nm
Wavelength Accuracy± 2 nm
Wavelength Repeatability± 0.2 nm
Wavelength Bandpass2.4 nm
Read ModesNormal, Rapid, and Sweep

Absorbance Measurement Range

0.000 to 4.000 OD

Absorbance Accuracy

2.000 to 2.500 OD ± 3.0% ± 0.010 OD Normal and Rapid modes, 96- and 384-well plates

0.000 to 1.000 OD ± 1% ± 0.010 OD Sweep mode, 96- and 384-well plates

Plate Shaking

User programmable with control for intensity and time, with low, medium, and high frequencies

Incubation

Temperature control range from Ambient +4°C to 50°C

Electrical Requirements100-240V, 50-60Hz

Our Price: $8,115.00
Molecular Devices SpectraMax  Microplate Reader Molecular Devices SpectraMax Plus Microplate Reader

Molecular Devices SpectraMax Plus Microplate Reader Specifications

Spectral Range

190-1000 nm, tunable in 1 nm increments

Wavelength Range

190-1000 nm

Wavelength Selection

Monochromator, tunable 1.0nm increments

Speed Read Mode

Reads 96-well microplates in 5 seconds; Reads 384-well microplates in 16 seconds

Wavelength Bandwidth

2 nm

Wavelength Accuracy

< ± 1.0 nm

Wavelength Repeatability

± 0.2 nm

Photometric Range

0.0 to 4.0 OD

Photometric Resolution

0.001 OD

Photometric Accuracy (plate)

< ± 0.006 OD ± 1.0%, 0.0 - 2.0 OD

Photometric Accuracy (cuvette)

< ± 0.005 OD ± 1.0%, 0.0 - 2.0 OD

Photometric Precision

< ± 0.003 OD ± 1.0%, 0.0 - 2.0 OD

Photometric Baseline Flatness

< 0.001 OD

Stray Light

< 0.05% @ 230 nm

Light Source

Xenon Flash Lamp

Temperature Range

Ambient + 4°C up to 45°C

Temperature Uniformity (plate)

± 0.5 °C @ 37°C

Our Price: $9,030.00