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Acetone ≥99.8%, SupraSolv® for gas chromatography, for chromatography, distilled, Supelco®

Supplier: MilliporeSigma
Description: SupraSolv® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detetor) and FID (Flame Ionization detector). SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio, leading to reliable and reproducible analysis results. Typical applications include the determination of polychlorinated biphenyls (PCB) in water and soil or pesticides in fruits and vegetables. Also ideal for many EPA protocols.

SDS Certificates

Image Unavailable-10841-932

Petroleum spirit, 100…140 °C

Catalog Number: (10841-932)
Supplier: SPECTRUM CHEMICAL AND MX
Description: Petroleum Ether, B.R. 100 DEG -140 DEG C is obtained from petroleum refineries as the portion of the distillate which is intermediate between the lighter naphtha and the heavier kerosene. Petroleum ether is mostly used by pharmaceutical companies and in the manufacturing process.

Certificates


Image Unavailable-BT141090-1G

≥99.9% (trace rare earth metals basis), pieces, distilled dendritic

Supplier: BeanTown Chemical
Description: CAS: 7439-94-3; EC No: 231-103-0; MDL No: MFCD00011098 UN No: UN3178; Haz Class: 4.1; Packing Group: II Solid; Molecular Formula: Lu; MW: 174.97 Melting Point: 1663°; Boiling Point: 3402° Density (g/mL): 9.84

SDS

Image Unavailable-EM1.00658.1000

Acetone ≥99.8%, SupraSolv® for gas chromatography, for chromatography, distilled, Supelco®

Supplier: MilliporeSigma
Description: SupraSolv® MS is dedicated for use in gas chromatography coupled with mass spectrometric detection. SupraSolv® solvents offer the largest specified retention time range, a clear baseline and a minimal signal-to-noise ratio leading to reliable and reproducible analysis results. This method is used e. g. for the analysis of dioxins and furans (PCDD/PCDF) in food and water samples or for the determination of PAH (polycyclic aromatic hydrocarbons) in food.

SDS Certificates

Product Image-KT479490-4000

KIMBLE® MIDI-VAP 4000 Ammonia/Phenol Distillation System Complete, DWK Life Sciences

Catalog Number: (KT479490-4000)
Supplier: DWK Life Sciences (KIMBLE)
Description: MIDI-VAP 4000 systems feature a pre-programmed controller with automated shut-off. The Watlow SD digital controller is pre-programmed, with easy three-step setup, automatic shut-off, easy to read LED display and optional temperature programming.
Product Image-75881-006

Water USP, Ph. Eur. for injection (WFI), sterile

Supplier: GLOBAL LIFE SCIENCES SOLUTIONS CA
Description: Cytiva's Water for Injection (WFI), multi-compendial grade is a terminally distilled, sterile, non-pyrogenic preparation which contains no bacteriostat, antimicrobial agent or added buffer. It complies with both USP and EP monographs for water for injection packaged in bulk for commercial use.

SDS Certificates

Image Unavailable-100496-446

Collodion 2% Amyl Acetate, ultrapure, sterile

Supplier: Electron Microscopy Sciences
Description: Highly purified nitrocellulose (parlodion strip) in glass distilled amyl acetate. Useful for forming a negative replica to very fine detail. Two types are available: Our sterile formula which is filtered down to 0.45 micron and our non-sterile formula.

Minority or Woman-Owned Business Enterprise

Product Image-76436-848

Sodium hydroxide concentrate 1.25 N, Snip & Pour™

Catalog Number: (76436-848)
Supplier: Environmental Express
Description: Deliver precise volume with pre-measured reagents.
Image Unavailable-700013-510

Aloe vera (200:1), powder

Supplier: Spectrum Chemicals
Description: Aloe Vera, 200:1, Powder - Spectrum's freeze dried aloe vera powder is easy to use. Just add 199 parts distilled or deionized water to 1 part aloe vera powder to reconstitute the oil derived from the Aloe Vera plant. It is known for its moisturizing and healing qualities and can be used in a wide range of personal care products. It is also a humectant, hair conditioners, and to relieve dandruff and dry scalp.

Small Business Enterprise

Product Image-70690-086

SP Bel-Art Wash Bottle, 2-Color, Safety-Labeled, Wide-Mouth, LDPE, Bel-Art Products, a part of SP

Supplier: Bel-Art Products
Description: Bel-Art’s Safety Labeled wash bottles for dispensing your most common solvents.

Image Unavailable-BT139450-500ML

Hydrofluoric acid 47 - 51%, Environmental Grade

Catalog Number: (BT139450-500ML)
Supplier: BeanTown Chemical
Description: CAS: 7664-39-3; EC No: 231-634-8; MDL No: MFCD00011346; RTECS: MW7875000 UN No: UN1790; Haz Class: 8 (6.1); Packing Group: II Liquid, single sub-boiling quartz distillation; Molecular Formula: HF; MW: 20.01 Density (g/mL): 1.15 Hygroscopic

SDS


Product Image-76436-820

HotBlock® Digestion Systems, Environmental Express®

Supplier: Environmental Express
Description: EPA-approved systems that simplify and improve metals prep and digestions.

Product Image-89031-280

VWR® Critical Swab® Swab, Foam-Over-Cotton Head

Catalog Number: (89031-280)
Supplier: VWR International
Description: Disposable foam-over-cotton tip swab features 100% polyurethane foam with 100 ppi and a wood shaft.

Certificates Product available on GSA Advantage®


Image Unavailable-103009-050

[Lys(Ac)16]-Histone H4 (1-25)-GSGSK,Biotin

Catalog Number: (103009-050)
Supplier: Anaspec Inc
Description: This peptide is histone H4 (1-25) with acetylation at Lys16. It is biotinylated through a C-terminal GSGSK linker. Monoacetylation of histone H4 occurs predominantly at Lys16. Loss of monoacetylation at Lys16 is associated with human tumor cells. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:SGRGKGGKGLGKGGA-K(Ac)-RHRKVLRDN-GSGSK(Biotin)
MW:3274.8 Da
% peak area by HPLC:95
Storage condition:-20° C
Image Unavailable-103009-166

[Cit17]-Histone H3 (1-21)-GGK,Biotin

Catalog Number: (103009-166)
Supplier: Anaspec Inc
Description: This peptide is histone H3 (1-21) with deimination at Arg17, converting it to Cit (Citrulline). It is biotinylated through a C-terminal GGK linker. Deimination by peptidyl arginine deiminase 4 (PADI4) blocks methylation by the CARM1 methyltransferase and inhibits transcriptional activation. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:ARTKQTARKSTGGKAP-Cit-KQLA-GGK(Biotin)
MW:2724.2 Da
% peak area by HPLC:95
Storage condition:-20° C
Image Unavailable-103009-906

[Arg(Me2s)8]-Histone H3 (1-21),Biotin

Catalog Number: (103009-906)
Supplier: Anaspec Inc
Description: This is histone H3 (1-21) symmetrically dimethylated at Arg8 with a methyl group added to each nitrogen of the guanidinium group. This peptide is biotinylated at the epsilon side chain of an additional C-terminal Lys. Methylation at Arg8 blocks G9a methylation of Lys9. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:ARTKQTA-R(Me2s)-KSTGGKAPRKQLA-K(Biotin)
MW:2637.1 Da
% peak area by HPLC:95
Storage condition:-20° C
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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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