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Supplier: VWR International
Description: Clear liquid.
Catalog Number: (BDH24539.400)
Supplier: VWR International
Description: n-Heptane 99, HiPerSolv CHROMANORM HPLC, VWR Chemicals BDH®

Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: Lot analysis on label.
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: For liquid chromatography and spectrophotometry. UV cutoff 197nm. Packaged under nitrogen. Lot analysis on label.
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: n-Heptane 99,0 GC_ASSAY_METHOD, AR®, Macron Fine Chemicals™
Catalog Number: (MKV55410)
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: Suitable for liquid chromatography, extract/conc, UV-spectrophotometry, organic residue analysis.

Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: For organic residue analysis.
Supplier: MilliporeSigma
Description: n-Heptane ≥99% (n-Heptane) [≥99.9% (saturated C7 hydrocarbons)], Supelco®
Catalog Number: (EM1.04379.4000)
Supplier: MilliporeSigma
Description: n-Heptane for analysis EMSURE®.

SDS


Supplier: MilliporeSigma
Description: n-Heptane 99 GC_ASSAY_METHOD, EMSURE® Reag. Ph. Eur. analysis_for, Supelco®

SDS

Catalog Number: (EM-HX0076-1)
Supplier: MilliporeSigma
Description: For critical measurements in spectrophotometry and liquid chromatography. Low UV cutoff 193nm. Certificate of Analysis on label.

Catalog Number: (EM1.09686.0005)
Supplier: MilliporeSigma
Description: n-Heptane GC_reference, Supelco®

Catalog Number: (EM-HX0082-1)
Supplier: MilliporeSigma
Description: Biosynthesis

Supplier: MilliporeSigma
Description: 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.

SDS

Catalog Number: (EM1.03654.2500)
Supplier: MilliporeSigma
Description: LiChrosolv® hypergrade is accurately tested for LC-MS suitability, and meet all the requirements of modern LC-MS ionization methods (ESI/APCI - positive and negative mode).


Supplier: MilliporeSigma
Description: n-Heptane, LiChrosolv® LC, Supelco®
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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 1-800-932-5000.
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 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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 1-800-932-5000.
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