Print…

You Searched For: Colour+Reference+and+Spectroscopy+Standards


47,582  results were found

Refine Results Sort by
SearchResultCount:"47582"

Sort Results

List View Easy View

Rate These Search Results

Image Unavailable-HONCE4602-50ML

Palladium(II) nitrate 2 g/L in nitric acid 1% matrix modifier solution, for atomic absorption spectroscopy, Fluka™

Catalog Number: (HONCE4602-50ML)
Supplier: Honeywell Chemicals
Description: Certified Reference Material, 2 g/L Pd(NO₃)₂ in 1% HNO₃
UOM: 1 * 50 mL
Image Unavailable-1.03495.0009

1,1,2,2-Tetrachloroethane-[D₂] (99.5% D), MagniSolv™ for NMR spectroscopy, Sigma-Aldrich®

Supplier: Merck
Description: A wide range of MagniSolv™ deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.

SDS

Product Image-633-0261

Multi-parameter colorimeters, LICO 620 and 690

Supplier: Hach
Description: The LICO 620 and LICO 690 colorimeters are ideal for professional colour measurements of clear, transparent liquids with reference beam technology.

Image Unavailable-44150.MD

2,2-Diphenyl-1-picrylhydrazyl (free radical) 95

Supplier: Thermo Fisher Scientific
Description: 2,2-Diphenyl-1-picrylhydrazyl is used as a sensitive colorimetric free radical scavenger. It serves as a general antioxidant detector. It is utilized to monitor chemical reactions involving radicals as well as a standard of the position and intensity of electron paramagnetic resonance signals. Further, it is employed in the quantitative determination of aliphatic and aromatic thiols by indirect spectroscopy and for photometric determination of tocopherol.

SDS Certificates

Product Image-92471.0010

VWR®, Endosulfan II, Certified Reference Material (Neat)

Catalog Number: (92471.0010)
Supplier: VWR Chemicals
Description: Organic Standard, Endosulfan II, Certified Reference Material (Neat), Pack type: Glass ampoule/vial
UOM: 1 * 10 mg
Product Image-124482Q

VWR®, Propyzamide neat Certified Reference Material

Catalog Number: (124482Q)
Supplier: VWR Chemicals
Description: Organic Standard, Propyzamide neat Certified Reference Material, Pack type: Glass ampoule
UOM: 1 * 10 mg

SDS Certificates


Product Image-85656.180

VWR® PESTINORM®, Cyclohexane, Secondary Reference Standard for GC

Catalog Number: (85656.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Product Image-85662.180

VWR®, N,N-Dimethylformamide, secondary reference standard for GC, PESTINORM®

Catalog Number: (85662.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Product Image-85664.180

VWR® PESTINORM®, 1,4-Dioxane, Stabilised, Secondary Reference Standard for GC

Catalog Number: (85664.180)
Supplier: VWR Chemicals
Description: Stabilised with BHT (2,6-Di-tert-butyl-p-cresol, 2,6-Di-tert-butyl-4-methylphenol, Ionol) 20 ppm. A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Product Image-85654.180

VWR® PESTINORM®, Acetonitrile, Secondary Reference Standard for GC

Catalog Number: (85654.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Product Image-85677.180

VWR® PESTINORM®, Tetrahydrofuran (THF), Secondary Reference Standard for GC

Catalog Number: (85677.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Product Image-85676.180

VWR® PESTINORM®, 2-Propanol, Secondary Reference Standard for GC

Catalog Number: (85676.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Product Image-85670.180

VWR® PESTINORM®, Methanol, Secondary Reference Standard for GC

Catalog Number: (85670.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Product Image-85678.180

VWR® PESTINORM®, Toluene, Secondary Reference Standard for GC

Catalog Number: (85678.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Product Image-85675.180

VWR® PESTINORM®, 1-Propanol, Secondary Reference Standard for GC

Catalog Number: (85675.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Product Image-85668.180

VWR® PESTINORM®, n-Hexane, Secondary Reference Standard for GC

Catalog Number: (85668.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

SDS Certificates


Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
193 - 208 of 47,582
no targeter for Bottom