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You Searched For: (\u00B1)-3-Amino-1,2-propanediol


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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99% USP

Supplier: Spectrum Chemical
Description: Tromethamine, USP is used as an emulsifying agent excipient.

Image Unavailable-1.08386.1000

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), EMPROVE® ESSENTIAL Ph. Eur., BP, JPC, USP, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS
Description: Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), EMPROVE® ESSENTIAL Ph. Eur., BP, JPC, USP, SAFC®

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.8%, white crystalline powder for molecular biology

Supplier: MP Biomedicals
Description: Tris is an established basimetric standard and buffer used in biochemistry and molecular biology.

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99%

Supplier: MP Biomedicals
Description: TRIS (Trometamol, Tromethamine, Tris-[hydroxymethyl]aminomethane) Purity: 99.0-99.5% Buffering pH range 7.0-9.0 pKa at 25°C = 8.1 This grade of tris is excellent where purity and value are both important. It is superior to our technical grade tris and less expensive than our ultra pure material. This grade will suffice for most buffer applications.

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), EMPROVE® EXPERT Ph. Eur., BP, JP, USP, ACS, high purity for biopharmaceutical production

Supplier: MERCK PRODUCTION CHEMICALS
Description: Tris(hydroxymethyl)aminomethane (TRIS, Trometamol), EMPROVE® EXPERT Ph. Eur., BP, JP, USP, ACS, high purity for biopharmaceutical production

Image Unavailable-8.07481.0250

1,3-Propanediol for synthesis, Sigma-Aldrich®

Supplier: Merck
Description: 1,3-Propanediol for synthesis, Sigma-Aldrich®

Product Image-87134.290

1,3-Propanediol ≥99.7%, GPR RECTAPUR® for synthesis

Supplier: VWR Chemicals
Description: 1,3-Propanediol ≥99.7%, GPR RECTAPUR® for synthesis

MSDS Certificates

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2-(Hydroxymethyl)-1,3-propanediol 97%

Catalog Number: (BLDPBD63197-25G)
Supplier: BLD PHARMATECH GMBH
Description: 2-(Hydroxymethyl)-1,3-propanediol 97%
UOM: 1 * 25 g
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2-Phenyl-1,3-propanediol ≥98%

Supplier: Alfa Aesar
Description: 2-Phenyl-1,3-propanediol ≥98%

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2-Propyl-1,3-propanediol 95%

Catalog Number: (BLDPBD77829-1G)
Supplier: BLD PHARMATECH GMBH
Description: 2-Propyl-1,3-propanediol 95%
UOM: 1 * 1 g
Product Image-ACRO308590010

2-Methylene-1,3-propanediol 97%

Supplier: Thermo Scientific
Description: CAS No.: 3513-81-3

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2-Methyl-1,3-propanediol ≥98.0% (by GC)

Supplier: Alfa Aesar
Description: 2-Methyl-1,3-propanediol ≥98.0% (by GC)

Image Unavailable-APOSOR52224-100G

2-Phenyl-1,3-propanediol 97%

Supplier: APOLLO SCIENTIFIC
Description: 2-Phenyl-1,3-propanediol 97%

Image Unavailable-16761-25MG

Supelco® Organic Reference Standard, 2-Chloro-1,3-Propanediol

Catalog Number: (16761-25MG)
Supplier: Merck
Description: Organic Standard, 2-Chloro-1,3-propanediol
UOM: 1 * 25 mg
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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol)

Supplier: MP Biomedicals
Description: Tris has been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications. Tris has been used as a starting material for polymers, oxazolones (with carboxylic acids) and oxazolidines (with aldehydes). Tris does not precipitate calcium salts and is of value in maintaining solubility of manganese salts. It can be used for the direct standardization of a strong acid solution; the equivalence point can be determined either potentiometrically or by use of a suitable indicator such as 3-(4-Dimethylamino-1-naphthylazo)-4-methoxybenzenesulfonic acid. It is an auxiliary material in pharmaceutical science.
Store at Room Temperature (15-30 °C). Store dessicated.

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2-(Hydroxymethyl)-2-nitro-1,3-propanediol 95%

Supplier: Alfa Aesar
Description: 2-(Hydroxymethyl)-2-nitro-1,3-propanediol 95%

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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 on +353 1 88 22222.
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 eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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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 on +353 1 88 22222.
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