11776 Results for: "Disodium-4-formylbenzoni-1,3-disulfonate"
Hydroxynaphthol blue indicator for metal titration, Supelco®
Supplier: MilliporeSigma
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Ponceau S 0.1% in dil. acetic acid membrane stain
Supplier: G-Biosciences
Ponceau S is a rapid and reversible stain for detecting protein bands on Western blot membranes and can be used with PVDF, nitrocellulose and cellulose acetate membranes*. Ponceau S is a negative stain, which binds to the positively charged amino groups of the protein and it also binds non‐covalently to non‐polar regions in the protein.
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Sodium carbonate 1 N in aqueous solution, VWR Chemicals BDH®
Supplier: VWR International
Made with deionized water. Suitable as a titrant.
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Sodium thiosulfate 0.10 N in aqueous solution, VWR Chemicals BDH®
Supplier: VWR International
Suitable as a titrant. Made with deionized water.
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Sodium peroxide ≥93.0% ACS, VWR Chemicals BDH®
Supplier: VWR International
Sodium peroxide ≥93.0% ACS, VWR Chemicals BDH®
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L-Tyrosine disodium salt dihydrate ≥98.0%, Bioreagent
Supplier: VWR
Suitable for bioprocessing. BSE/TSE Free. Manufactured in USA. Custom Packaging and Testing Available. Change Management. Sample availability.
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Disodium hydrogen phosphate heptahydrate 98.0-102.0% ACS, VWR Chemicals BDH®
Supplier: VWR International
Meets reagent specifications for testing USP/NF monographs.
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EDTA disodium salt 0.1 M (M/10), StandARd® volumetric solution, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
EDTA Titrant, 0.1 Molar (M/10) Volumetric Solution, StandARd®
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Eosin Y (yellowish) 1% alcoholic solution, VWR® stain for histology, for cytology
Supplier: VWR International
Eosin Y 1% Alcoholic is a cytoplasmic stain that when used in the hematoxylin and eosin staining procedure provides excellent definition of cell components in shades of red and pink.
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L-Tyrosine disodium salt dihydrate ≥98% (by HPLC), J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
L-Tyrosine disodium salt dihydrate ≥98% (by HPLC), J.T.Baker®
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Eosin Y (yellowish) 1% alcoholic solution Intensified, VWR® stain for histology, for cytology
Supplier: VWR International
Eosin Y 1% Alcoholic is a cytoplasmic stain that when used in the hematoxylin and eosin staining procedure provides excellent definition of cell components in shades of red and pink.
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Sodium carbonate, anhydrous ≥99.5% ACS, VWR Chemicals BDH®
Supplier: VWR International
Meets reagent specifications for testing USP/NF monographs.
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EDTA magnesium disodium salt hydrate, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
EDTA, Magnesium Derivative, Disodium Salt
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Sodium thiosulfate 0.025 N in aqueous solution, VWR Chemicals BDH®
Supplier: VWR International
Suitable as a titrant. Made with deionized water.
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4-Nitrophenyl phosphate disodium salt hexahydrate (pNPP), Reagent Grade
Supplier: VWR
Preferred substrate for high sensitivity detection of alkaline phosphatase in EIA assays. Read at 405 nm.
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EDTA disodium salt concentrate for dilution to 0.1 M in aqueous solution, DILUT-IT®, Laboratory Reagent, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
(1/10 mole=33.62 g C₁₀H₁₄N₂Na₂O₈)
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EDTA disodium salt dihydrate 99.0-101.0%, AR® ACS, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
(Ethylenedinitrilo)Tetraacetic Acid, Disodium Salt, Dihydrate powder.
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Adenosine-5'-triphosphate disodium salt (ATP disodium salt) trihydrate ≥98%, Ultra Pure Grade
Supplier: VWR
An essential nucleotide triphosphate with a variety of roles in energy metabolism, signal transduction and nucleic acid metabolism.
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EDTA disodium salt 0.0575 M in aqueous solution, StandARd® volumetric solution, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
EDTA Titrant (Disodium), 0.0575 Molar Volumetric Solution, StandARd®
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EDTA disodium salt dihydrate 99.0-101.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
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.
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Carbenicillin disodium salt, Ultra Pure Grade
Supplier: VWR
A penicillin derivative that inhibits cell wall synthesis in gram-negative and gram-positive bacteria.
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EDTA disodium salt dihydrate for biotechnology
Supplier: VWR
A reversible metalloprotease inhibitor useful for chelating metal ions.
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EDTA disodium salt dihydrate 99.0-101.0% (dried basis), crystals USP, Multi-Compendial, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
EDTA disodium salt dihydrate 99.0-101.0% (dried basis), crystals USP, Multi-Compendial, J.T.Baker®
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EDTA disodium salt dihydrate 99.0-101.0%, crystals, Ultrapure Bioreagent for molecular biology, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Divalent cation chelating agent
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Fluorescein disodium salt, high purity
Supplier: VWR
Yellow fluorine dye soluble in water as a sodium salt. Biological applications include for use as a fluorescent labeling reagent for proteins.
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Sodium sulfate, anhydrous ≥99.0%, white powder ACS, VWR Chemicals BDH®
Supplier: VWR International
Meets reagent specifications for testing USP/NF monographs.
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EDTA disodium salt dihydrate 99.0-101.0% (dried basis), GenAR® USP for biotechnology, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Crystals. GMP manufactured. Use for biotechnology applications.
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Adenosine 5'-diphosphate disodium salt (ADP disodium salt) dihydrate, Ultrapure
Supplier: VWR
Adenosine-5"- diphosphate, disodium salt. Involved in energy and nucleic acid metabolism
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EDTA disodium salt dihydrate 99.01-101.0% (dried basis), crystals USP, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Avantor excipients are used during the formulation process in a wide range of applications. Avantor provides high-purity and performance excipients that serve as fillers, binders, disintegrants, lubicants, flavors, emulsifiers and preservatives.
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EDTA disodium salt solution (1 ml = 1 mg CaCO₃), BAKER ANALYZED® for stable isotope labelling (SIL), J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Standardized at 25 °C against calcium carbonate whose certification is traceable to NIST.
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Supplier: Kimberly-Clark
$33.99 to $322.20
Supplier: Thermo Fisher Scientific
$170.20
Supplier: Kimberly-Clark
$55.13 to $522.67