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Product Image-113-0595

Chemical Resistant Overalls, 4530

Supplier: 3M
Description: These disposable overalls are made of lightweight, breathable PP with flame resistance. Designed to be worn over primary FR garments, they provide protection against dusts and light liquid splashes.

Product Image-665-0171

Accessories for pHotoFlex®

Supplier: WTW
Description: UV/Visible spectrophotometer

Product Image-705-0916

Accessories for DR 6000

Supplier: Hach
Description: UV/Visible spectrophotometer

Image Unavailable-634-6020

VWR®, Square Cuvettes

Supplier: VWR Collection
Description: Square cuvette, VWR®, UV-1600PC, UV-3100PC, UV-6300PC, Quartz, Path length: 10×10 mm

Product Image-113-6303

Chemical resistant overalls, 4540+

Supplier: 3M
Description: These disposable overalls are made of a high quality laminated material and provide a barrier protection against light liquid splashes and hazardous dusts.

Product Image-634-1237

VWR® M9 UV/Visible Spectrophotometer

Catalog Number: (634-1237)
Supplier: VWR Collection
Description: <p>The M9 UV/Vis Spectrophotometer is a double beam UV/Vis spectrophotometer with a variable spectral bandwidth for routine and advanced applications.</p>
UOM: 1 * 1 items

New Product


Image Unavailable-HITA134-0226

Accessories for VWR® Hitachi UH4150 UV-Vis/NIR Spectrophotometers

Supplier: VWR Collection
Description: Accessory for UV/Visible spectrophotometers, Polarizing plate measurement, For: UH4150

Product Image-705-0922

UV/Visible spectrophotometer, photoLab® 7600

Catalog Number: (705-0922)
Supplier: WTW
Description: The pHotoLab® 7600 combines routine analysis with spectral analysis and pioneering procedure OptRF.
UOM: 1 * 1 items
Product Image-EPSC229-0500

Water sampling bottles, glass, narrow neck, Boston type, round

Supplier: EP SCIENTIFIC
Description: These bottles, made of Type III soda-lime glas, clear or amber, with cap, are recommended for collecting water samples for variety of organic and inorganic target analytes where light protection is not required.

Environmentally Preferable

Product Image-634-1227

VWR® M4, UV/Visible Spectrophotometer

Catalog Number: (634-1227)
Supplier: VWR Collection
Description: The M4 single split-beam spectrophotometer, with flashing xenon lamp, is an easy to use, highly reliable and accurate product.
UOM: 1 * 1 items
Image Unavailable-ICNA0210569690

Guanidinium hydrochloride ≥99%, crystalline powder, Ultrapure

Supplier: MP Biomedicals
Description: Applications
Guanidine hydrochloride can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA. It is a strong chaotropic agent useful for the denaturation and subsequent refolding of protein, it can solubilize insoluble or denatured proteins such as inclusion bodies and be used for the recovery of periplasmic proteins. This can be used as the first step in refolding proteins or enzymes into their active form. Urea and dithiothreitol (DTT) may also be necessary. Also used in the isolation of RNA.
Product Description
The crystal structure of Guanidine hydrochloride consists of a network of guanidinium cations and chloride anions linked by N–H•••Cl hydrogen bonds,it is a strong chaotropic agent.Guanidine HCl may agglomerate upon storage. It may appear as a free-flowing crystalline powder, a freeflowing powder with solid material dispersed throughout, or a solid. The quality of the product does not appear to be affected and solutions prepared from the free-flowing and lumpy guanidine HCl appear identical

Grade: Ultra Pure
Purity: >99%
Keywords: Guanidium chloride, chaotropic agent
Key Applications: Chaeotropic agent
Product Type: Biochemicals
Biochemical Category: Chaotropic Agents
Density: 1.345 g/cm³ at 20 °C (Lit.)
Melting Point: 180-190 °C
UV/Visible Absorbance: OD260nm (6.0 M aq soln) <0.03
Presentation: White Crystalline Powder
pH: 4-6 (6.0 M aq soln)
Solubility: Soluble in water,Clear, Colorless Solution (6 M - clear, colorless solution).
Storage & Handling: Room Temperature, desiccate

MSDS

Product Image-STUA99959-81

Jenway® 76 UV/Visible Scanning Spectrophotometer

Supplier: Cole Parmer
Description: Advanced split beam optics ensure excellent accuracy and reproducibility.

Product Image-734-2003

MicroWell™ Plates, 96 well, FluoroNunc™ and LumiNunc™

Supplier: Thermo Fisher Scientific
Description: PS, tissue culture-treated, sterile, with lid. 96-MicroWell™ plates for fluorescence and luminescence based cell assays. Black plates for fluorescence reading with minimum back-scattered light and background fluorescence. White plates for luminescence with maximum reflection and minimal autoluminescence.

Certificates

Product Image-23225.296

Cyclohexane ≥99.7%, SPECTRONORM® for UV spectrophotometry

Catalog Number: (23225.296)
Supplier: VWR Chemicals
Description: SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
UOM: 1 * 1 L

MSDS Certificates


Product Image-548-7007A

VWR® PFAS Kits, 0,7 ml PP Vials with 11 mm Snap Ring Cap, Silicone/Polypropylene

Supplier: VWR Collection
Description: <p>PFAS stands for per- and polyfluoroalkyl substances, and are colloquially known as ‘forever chemicals’. Available with or without a pre-slit septum.</p>

Certificates

Product Image-6795-25

Water, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND
Description: Water, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

MSDS Certificates

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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 at +43 1 97002 - 0.
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 at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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