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U heeft gezocht op: Quinoline+yellow+sulphonic+acid+sodium+salt+(Acid+yellow+3)


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Fluorescein disodium salt

Catalogus nummer: (EHERC13750000)
Leverancier: EHRENSTORFER
Omschrijving: Fluorescein disodium salt
UOM: 1 * 0,1 g
Product Image-AATB2

Fluorescein disodium salt ≥95%

Catalogus nummer: (AATB2)
Leverancier: AAT BIOQUEST
Omschrijving: Fluorescein, disodium salt is water-soluble version of fluorescein (see product #1).
UOM: 1 * 100 mg
Image Unavailable-720-1067

Fluorescein disodium salt, pure for hydrology

Catalogus nummer: (720-1067)
Leverancier: RAL
Omschrijving: Hydrological researches, tracer in aqueous medium, various industrial uses. A good visual detection is obtained for concentrations around 5 to 10 mg/L.
UOM: 1 * 1 kg

Certificaten


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Alizarine yellow R (sodium salt)

Leverancier: Thermo Fisher Scientific
Omschrijving: Alizarine yellow R (sodium salt)

MSDS Certificaten

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Fluorescein disodium salt

Leverancier: Roth Carl
Omschrijving: Fluorescein disodium salt

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Primuline sodium salt 50% (dye content) C.I 49000

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Primuline, also known as direct yellow 59 or primuline yellow, is considered to be a more sensitive and non-destructive dye for lipids.

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Olsalazine Sodium 98%

Leverancier: Thermo Fisher Scientific
Omschrijving: Olsalazine Sodium 98%

New Product

Product Image-ACRO400490250

Alizarine yellow R (sodium salt) 96%, pure

Catalogus nummer: (ACRO400490250)
Leverancier: Thermo Fisher Scientific
Omschrijving: Alizarine yellow R (sodium salt) 96%, pure
UOM: 1 * 25 g

MSDS


Image Unavailable-HT3024-120ML

Tartrazine, Sigma-Aldrich®

Catalogus nummer: (HT3024-120ML)
Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Yellow counterstain suitable for a wide range of histological staining procedures.
UOM: 1 * 120 mL
Product Image-BTIU80026

Lucifer yellow CH dilithium salt 100 mM in water fluorescent dye

Catalogus nummer: (BTIU80026)
Leverancier: Biotium
Omschrijving: Lucifer Yellow CH lithium salt (LY CH lithium salt) is a widely used polar molecular tracer for studying neuronal morphology. The fluorescent molecule contains a carbohydrazide that allow the molecule to be aldehyde-fixable. The lithium salt form of Lucifer Yellow is in an aqueous solution format that is ready for microinjection.
UOM: 1 * 100 µl
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Natriumdodecylsulfaat ≥95%

Leverancier: MP Biomedicals
Omschrijving: Soluble in water (200 mg/ml - clear, faint yellow solution), and ethanol (0,1g/10 ml)

MSDS

Product Image-80015.

Lucifer yellow CH dilithium salt fluorescent dye, for histology

Catalogus nummer: (80015.)
Leverancier: Biotium
Omschrijving: Lucifer Yellow CH lithium salt (LY CH lithium salt) is a widely used polar molecular tracer for studying neuronal morphology. The fluorescent molecule contains a carbohydrazide that allow the molecule to be aldehyde-fixable.
UOM: 1 * 25 mg

MSDS


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Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt)

Catalogus nummer: (BC97)
Leverancier: G-Biosciences
Omschrijving: Sulpho-NHS reacts primarily with primary amines to convert carboxyl groups to amine reactive sulfo-NHS esters. It is ideal for cross-linking, chemical labelling and solid support immobilisation. It is used to generate amine reactive esters from carboxylate groups and is primarily used to increase the efficiency of the carbodiimide EDC cross-linking. EDC reactions do not require Sulpho-NHS; however, its presence greatly enhances cross-linking efficiency and allows for a two-step process. EDC reacts with a carboxylate group to form an active ester, which is subject to rapid hydrolysis in aqueous buffers. The Sulfo-NHS increases the stability of the active intermediate and the resulting coupled product is identical to EDC reactions without sulpho-NHS.
UOM: 1 * 500 mg
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Tartrazine ≥85% (dye content), Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Tartrazine may be used as a reference standard in the determination of tartrazine in food samples using ion-pair liquid chromatography coupled with photodiode-array and electrospray mass spectrometry detector.

Certificaten

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m-Cresol purple sodium salt 90% (dye content), Sigma-Aldrich®

Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: m-cresol purple sodium salt (MCP) is a colorimetric pH indicator dye. The dye is blue in anionic form and yellow in protonated form. It has been used to measure pH of seawater using a spectrophotometer.

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Chrysophenine 65% (dye content), Sigma-Aldrich®

Catalogus nummer: (201901-50G)
Leverancier: SIGMA ALDRICH MICROSCOPY
Omschrijving: Chrysophenine, Dye content 65 % (Direct Yellow 12)
UOM: 1 * 50 g
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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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