891 Results for: "Spectroscopy"
Paragon Scientific Gardner Value 5, Color
Supplier: LGC Standards
Paragon Scientific Gardner Value 5, Color
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Carbon disulfide 99.9% for spectroscopy
Supplier: Thermo Scientific Chemicals
Carbon disulphide 99.9% for spectroscopy
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Paragon Scientific Pt-Co/Hazen/APHA (Nominal: 100), Color
Supplier: LGC Standards
Paragon Scientific Pt-Co/Hazen/APHA (Nominal: 100), Color
Expand 1 Items
CombiCheck 80 for Checking the Quality of Photometric Methods for CSB, Nitrate and Phosphorus Spectroquant®
Supplier: MilliporeSigma
For Checking the Quality of Photometric Methods for Csb, Nitrate and Phosphorus
Expand 1 Items
Potassium Dichromate Spectrophotometric Standard, 1.8 AU/cm at 280 nm, Ricca Chemical Company
Supplier: Ricca Chemical
Potassium Dichromate Spectrophotometric Standard, 1.8 AU/cm at 280 nm, Ricca Chemical Company
Expand 2 Items
PhotoCheck Check Solutions for Photometers (445/446 nm, 520/525 nm, and 690 nm) Spectroquant®
Supplier: MilliporeSigma
1PC
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Paragon Scientific Pt-Co/Hazen/APHA (Nominal: 30), Color
Supplier: LGC Standards
Paragon Scientific Pt-Co/Hazen/APHA (Nominal: 30), Color
Expand 1 Items
End Point Color Standard BY3, Ricca Chemical Company
Supplier: Ricca Chemical
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Paragon Scientific European Pharmacopoeia Standard Solution B (Brown)
Supplier: LGC Standards
Paragon Scientific European Pharmacopoeia Standard Solution B (Brown)
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Verification Standard for Spectroquant® Move 100 Colorimeter and Spectroquant® Multy Colorimeter
Supplier: MilliporeSigma
1PC
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Paragon Scientific European Pharmacopoeia Standard Solution Y (Yellow)
Supplier: LGC Standards
Paragon Scientific European Pharmacopoeia Standard Solution Y (Yellow)
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Acetone-[D₆] 99.5 atom % D for NMR spectroscopy
Supplier: Thermo Scientific Chemicals
Acetone-[D₆] 99.5 atom % D for NMR spectroscopy
Expand 3 Items
PS4R Reflected Light Micrometer Scale, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Reflected light calibration slide with 0.1" length scale subdivided into 0.001" divisions.
Expand 4 Items
MAC Electron Backscatter Particle Analysis Standard, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Certified standards for system calibration in 13 mm aluminium pin stub.
Expand 1 Items
UV-VIS Standard 1a: Potassium Dichromate Solution (600 mg/L) for the Absorbance at 430 nm According to Ph Eur Certipur®
Supplier: MilliporeSigma
Cardboard box
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Paragon Scientific European Pharmacopoeia Standard Solution GY (Greenish Yellow)
Supplier: LGC Standards
Paragon Scientific European Pharmacopoeia Standard Solution GY (Greenish Yellow)
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ASTM 3, Colour, Paragon Scientific, LGC Standards
Supplier: LGC Standards
ASTM 3, Colour
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X-Checker™, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
The X-Checker™ was the first and remains the only complete calibration aid for SEM/EDS Systems.
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2,2,4-Trimethylpentane 99% for spectroscopy
Supplier: Thermo Scientific Chemicals
2,2,4-Trimethylpentane 99% for spectroscopy
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ASTM 7, Colour, Paragon Scientific, LGC Standards
Supplier: LGC Standards
ASTM 7, Colour
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Saybolt 0, Colour, Paragon Scientific, LGC Standards
Supplier: LGC Standards
Saybolt 0, Colour
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Methanol ≥99.8% ACS for spectroscopy
Supplier: Thermo Scientific Chemicals
Methanol ≥99.8% ACS for spectroscopy
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Color Standard, USP / EP Yellow Primary Solution, Ferric Chloride Solution, Ricca Chemical Company
Supplier: Ricca Chemical
1 mL = 45.0 mg FeCl₃.6H₂O
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Pyridine-[D₅] 99 atom % D for NMR spectroscopy
Supplier: Thermo Scientific Chemicals
Pyridine-[D₅] 99 atom % D for NMR spectroscopy
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2-Methylbutane 99+% for spectroscopy
Supplier: Thermo Scientific Chemicals
2-Methylbutane, 99+%, for spectroscopy, Size: 250ml
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Paragon Scientific Pt-Co/Hazen/APHA (Nominal: 50), Color
Supplier: LGC Standards
Paragon Scientific Pt-Co/Hazen/APHA (Nominal: 50), Color
Expand 1 Items
CombiCheck 70 for Checking the Quality of Photometric Methods for Ammonium, COD and Nitrogen Spectroquant®
Supplier: MilliporeSigma
For Checking the Quality of Photometric Methods for Ammonium, Csb and Nitrogen
Expand 1 Items
CombiCheck 50 for Checking the Quality of Photometric Methods for Ammonium, COD and Nitrogen Spectroquant®
Supplier: MilliporeSigma
For Checking the Quality of Photometric Methods for Ammonium, Csb and Nitrogen
Expand 1 Items
n-Heptane, Uvasol® for spectroscopy, Supelco®
Supplier: MilliporeSigma
Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.
Expand 2 Items
Chloroform, Uvasol® for spectroscopy, Supelco®
Supplier: MilliporeSigma
Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.