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Molecular biology Spectrophotometers and Fluorimeters Standard for calibration control Standards for spectrophotometry

Standards for spectrophotometry

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• Exists as a sealed tank or as a bottled solution
• NIST certificate
See specific terms

Variants and accessories

BandwidthAbsorbance/transmission and linearity in UV lightResolution for derived spectrophotometryBaselineWavelength
Bandwidth standard. Control of the ratio between the peak value at 268.7 nm and the trough value at 266.8 nm. Complies with the European Pharmacopoeia.
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Sealed UV cuvettes, bandwidth and Blank standard
440689 - Sealed UV cuvettes, bandwidth and Blank standard
Sales Unit : 1
Specific transport
Item concerned by specific transport and/or packaging costs
Absorbance/transmission and linearity standard in UV (235, 257, 313 and 350 nm). Control of absorbance measurement for different wavelengths in the UV (response linearity). Complies with the European Pharmacopoeia.
Available: {0} Supply in progress On order* Stock: consult us
Absorbance/Transmission (Linearity) Standard Blank - 0.005M Sulfuric Acid 100 ml
440694 - Absorbance/Transmission (Linearity) Standard Blank - 0.005M Sulfuric Acid 100 ml
Sales Unit : 1
Specific transport
Item concerned by specific transport and/or packaging costs
Sulfuric acid Absorbance/Transmission (Linearity) Standard - 0.005M) 100 ml
440697 - Sulfuric acid Absorbance/Transmission (Linearity) Standard - 0.005M) 100 ml
Sales Unit : 1
Specific transport
Item concerned by specific transport and/or packaging costs
Resolution standard for derived spectrophotometry. Complies with the European Pharmacopoeia.
Available: {0} Supply in progress On order* Stock: consult us
Sealed UV cuvettes, resolution standard and blank
440698 - Sealed UV cuvettes, resolution standard and blank
Sales Unit : 1
Specific transport
Item concerned by specific transport and/or packaging costs
Resolution standard
440699 - Resolution standard
Sales Unit : 1
Specific transport
Item concerned by specific transport and/or packaging costs
Blank Standard (methanol) for resolution standardization
440704 - Blank Standard (methanol) for resolution standardization
Sales Unit : 1
Specific transport
Item concerned by specific transport and/or packaging costs
Baseline stallion. Stray light control. Complies with the European Pharmacopoeia.
Available: {0} Supply in progress On order* Stock: consult us
Sealed UV cuvettes, resolution standard and blank
440705 - Sealed UV cuvettes, resolution standard and blank
Sales Unit : 1
Specific transport
Item concerned by specific transport and/or packaging costs
Stray Light Blank Aqueous Standard
440706 - Stray Light Blank Aqueous Standard
Sales Unit : 1
Specific transport
Item concerned by specific transport and/or packaging costs
Wavelength standard from 240 to 640 nm (certified for bandwidths of 0.1 nm, 0.2 nm, 0.5 nm, 1 nm and 2 nm). Controls the absence of wavelength shift. Complies with the European Pharmacopoeia.
Available: {0} Supply in progress On order* Stock: consult us
Osmolality Standard 100 mOsm/kg H&#8322O, 5 ml
440709 - Osmolality Standard 100 mOsm/kg H₂O, 5 ml
Sales Unit : 12
Specific transport
Item concerned by specific transport and/or packaging costs
Specific terms
The sales prices displayed on this page are expressed without tax, those valid at the time of consultation, and take precedence over any price visible in a paper catalogue or in a PDF document.
The indication of the stock is not contractual: this data is in constant evolution and can vary according to the desired quantities.
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