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Supplier: VWR
Description: Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays, and some electrophoretic applications at physiological pH.
Supplier: Thermo Scientific Chemicals
Description: HEPES sodium salt 99%

Supplier: MP Biomedicals
Description: HEPES sodium salt ≥98.0%, crystalline powder

SDS

Supplier: MilliporeSigma
Description: (N-2-Hydroxyethylpiperazine-N'' -2-ethanesulfonic acid, sodium). White solid. HYGROSCOPIC. Purity: >= 99% by titration (dry basis). Contaminants: chloride: <0.01%; sulfate: <0.05%. Heavy metals: <1 ppm. Absorbance (1.0 mM, H2O, 260 nm): <0.15. pKa 7.6 at 20[degree] C.
Supplier: Thermo Scientific Chemicals
Description: HEPES sodium salt 99+% for molecular biology DNase-, RNase-, protease-free

Supplier: Ambeed
Description: HEPES sodium salt 98%

New Product

Supplier: Thermo Scientific Chemicals
Description: 99% 25G
Supplier: MP Biomedicals
Description: HEPES is a zwitterionic organic chemical buffering agent.
Supplier: Sigma Aldrich
Description: 500G CAS 75277-39-3

Supplier: MP Biomedicals
Description: HEPES has been used in a wide variety of applications such as cell culture, media formulations, tissue and organ culture, protein assays, protein deposition technique etc.

SDS

Supplier: Thermo Scientific Chemicals
Description: A zwitterionic buffer
Catalog Number: (76482-972)
Supplier: AAT BIOQUEST INC
Description: Hank's Balanced Salt Solution with 20 mM Hepes buffer (HHBS) is used for a variety of cell culture applications, such as washing cells, transporting cells or tissue samples, diluting cells for counting, and preparing reagents.

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Catalog Number: (77623-564)
Supplier: Teknova
Description: HNE Buffer composition: 50 mM HEPES, 0.15 M sodium chloride, 25 mM EDTA.

New Product


Supplier: Rigaku Reagents
Description: 1 M HEPES/ Sodium Hydroxide, Buffer, Rigaku

Catalog Number: (76102-774)
Supplier: Teknova
Description: Ingredients: 0.2 M hepes, 3 M sodium chloride, 60 mM EDTA, 1.0% polysorbate 20, pH 7.6.


Catalog Number: (45000-690)
Supplier: Corning
Description: HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulphonic acid) provides an alternative to the use of bicarbonate for buffering because it does not require elevated levels of CO2

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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.
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
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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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