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Catalog Number: (76180-674)
Supplier: MP Biomedicals
Description: Phenol red is an acid-base indicator. It is made by condensing two moles of phenol with one mole of o-sulfobenzoic acid anhydride.
Phenol Red is used as a pH indicator in cell culture applications. A solution of phenol red will have a yellow color at a pH of 6.4 or below and a red color at a pH of 8.2 and above. Phenol red in tissue culture media can act as a weak estrogen, especially with human breast cancer cells. Phenol red can be used to measure hydrogen peroxide in cultured macrophages in multiwell plates.
Store at Room Temperature (15-30 °C)


Supplier: Thermo Scientific Chemicals
Description: 98%
Catalog Number: (77281-078)
Supplier: AMBEED, INC
Description: Sodium 3-mercaptopropanesulphonate, Purity: 85%, CAS Number: 17636-10-1, Appearance: White Solid, Storage: Inert atmosphere, Room Temperature, Size: 25g


Supplier: AMBEED, INC
Description: Disodium dihydrogen diphosphate ≥95%

New Product

Supplier: Spectrum Chemicals
Description: Form: Powder
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
Description: L(+)-Potassium sodium tartrate tetrahydrate 99+% for analysis

Supplier: Grow Cells
Description: Carbenicillin Disodium Salt is a penicillin derivative that interferes with cell wall synthesis in gram negative and positive bacteria used for ampicillin-resistant plasmids

Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Description: Achieve control over laboratory variables -- minimizing variability and maximizing consistency of results -- by relying on salts in a variety of grades - ACS, BAKER, etc. The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.
Catalog Number: (TCP1205-005G)
Supplier: TCI America
Description: CAS Number: 36589-58-9 MDL Number: MFCD00191483 Molecular Formula: C3H8O6S2 Molecular Weight: 248.17 Purity/Analysis Method: <gt/>97.0% (T) Form: Crystal Color: White

Supplier: VWR
Catalog Number: (104086-198)
Supplier: HACH CO MS
Description: Sodium thiosulfate 0.0113 mol/L (0.0113 N) in aqueous solution


Catalog Number: (77695-180)
Supplier: LGC STANDARDS
Description: Taurocholic Acid-d5 Sodium Salt, TRC, LGC Standards

New Product


Catalog Number: (77694-550)
Supplier: LGC STANDARDS
Description: 3-Hydroxypropionic Acid-D4 Sodium Salt, TRC, LGC Standards

New Product


Supplier: Rigaku Reagents
Description: Use our stock solutions directly or as a component in solutions you create in your own lab. We prepare our stock solutions using high quality raw materials, ASTM Type 1 water, and sterile packaging. Our stock solutions are intended for Research and Development Use Only.


Catalog Number: (TCM1270-025G)
Supplier: TCI America
Description: CAS Number: 207511-11-3 MDL Number: MFCD00192260 Molecular Formula: C7H6N2O3S2 Molecular Weight: 252.24 Purity/Analysis Method: <gt/>98.0% (HPLC) Form: Crystalline Powder Flash Point (°C): 435

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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.
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