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U heeft gezocht op: Fluorescein+disodium+salt


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Naphthol AS phosphate disodium salt ≥98% (by TLC), Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Naphthol AS phosphate disodium salt is intended for use as a substrate for the histochemical demonstration of acid and alkaline phosphatase activities.

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Bathophenanthrolinedisulphonic acid disodium salt trihydrate, Supelco®

Leverancier: Merck
Omschrijving: Bathophenanthrolinedisulphonic acid disodium salt trihydrate, Supelco®

Image Unavailable-1.24644.0005

β-Dihydronicotinamide adenine dinucleotide disodium salt (NADH-Na₂, reduced form), Sigma-Aldrich®

Catalogus nummer: (1.24644.0005)
Leverancier: Merck
Omschrijving: β-Dihydronicotinamide adenine dinucleotide disodium salt (NADH-Na₂, reduced form), Sigma-Aldrich®
UOM: 1 * 5 g

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Naphthol AS-MX phosphate disodium salt, Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Naphthol AS-MX phosphate disodium salt,phosphatase substrate

Image Unavailable-7124.9020

EDTA disodium salt, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®

Leverancier: Avantor
Omschrijving: EDTA disodium salt, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®

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Product Image-88826.9011

EDTA disodium salt 7,444 g/l in aqueous solution, AVS TITRINORM

Catalogus nummer: (88826.9011)
Leverancier: VWR Chemicals
Omschrijving: EDTA disodium salt 7,444 g/l in aqueous solution, AVS TITRINORM
UOM: 1 * 10 L

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EDTA disodium salt dihydrate 99.0-101.0% (by titrimetric analysis) for HPLC, Supelco®

Leverancier: Merck
Omschrijving: EDTA disodium salt dihydrate 99.0-101.0% (by titrimetric analysis) for HPLC, Supelco®

Product Image-30031.294

EDTA disodium salt 0.05 mol/l (0.1 N) in aqueous solution, AVS TITRINORM volumetrische oplossing

Leverancier: VWR Chemicals
Omschrijving: EDTA disodium salt 0.05 mol/l (0.1 N) in aqueous solution, AVS TITRINORM volumetrische oplossing

MSDS Certificaten

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Disodium succinate for synthesis, Sigma-Aldrich®

Leverancier: Merck
Omschrijving: Disodium succinate for synthesis, Sigma-Aldrich®

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4-Formylbenzene-1,3-disulphonic acid disodium salt hydrate 97%, Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: 4-Formylbenzene-1,3-disulfonic acid disodium salt hydrate,97% (Benzaldehyde 2,4-disulfonic acid disodium salt; Sodium 4-formylbenzene-1,3-disulfonate).

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EDTA disodium salt, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®

Catalogus nummer: (7125.1000)
Leverancier: Avantor
Omschrijving: EDTA disodium salt, BAKER ANALYZED®, Laboratory Reagent, J.T.Baker®
UOM: 1 * 1 L

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Product Image-0271-25G

Creatine phosphate disodium salt ≥97%, high purity

Catalogus nummer: (0271-25G)
Leverancier: VWR Chemicals
Omschrijving: Creatine phosphate disodium salt ≥97%, high purity
UOM: 1 * 25 g

MSDS Certificaten


Image Unavailable-1.09992.0001

Titriplex® III concentrate 0.1 M, Titrisol®, Supelco®

Catalogus nummer: (1.09992.0001)
Leverancier: Merck
Omschrijving: Concentration after dilution to 1 liter: c(C₁₀H₁₄N₂Na₂O₈ ∙ 2 H₂O) = 0.1 mol/l
UOM: 1 * 1 Ampul

MSDS Certificaten


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3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulphonic acid disodium salt, Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: 3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt, also known as Ferene, is commonly used to measure the concentration of iron ions in aqueous solutions. The reagent is sensitive to ferrous iron ions (Fe2+) and forms a purple-colored complex with these ions in the presence of a reducing agent. The intensity of the purple color formed is proportional to the concentration of iron ions present in a solution and is quantified spectrophotometrically.

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3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulphonic acid disodium salt ≥99.0% for spectrophotometric determination of Fe, Supelco®

Catalogus nummer: (82940-1G)
Leverancier: Merck
Omschrijving: 3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt also known as Ferene is a chelating agent which usually binds with Fe2+ ion to form coloured complex
UOM: 1 * 1 g
Image Unavailable-1.08431.4000

Titriplex® III solution c (Na₂-EDTA , 2 H₂O) = 0,1 mol/l, Titripur® Reag. Ph. Eur. for metal titration, Supelco®

Leverancier: Merck
Omschrijving: Titriplex® III solution c (Na₂-EDTA , 2 H₂O) = 0,1 mol/l, Titripur® Reag. Ph. Eur. for metal titration, Supelco®

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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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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