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5(6)-Carboxyfluorescein diacetate NHS ester [CFSE (5(6)-CFDA SE)]

Supplier: Adipogen
Description: 5(6)-Carboxyfluorescein diacetate N-succinimidyl ester is a useful fluorescent tracer that can passivley diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling. The reagent itself is colorless and nonfluorescent but becomes brightly green fluorescent once it is hydrolyzed by intracellular esterases.

Product Image-76483-498

5(6)-Carboxyfluorescein diacetate NHS ester [CFSE (5(6)-CFDA SE)] ≥95%

Catalog Number: (76483-498)
Supplier: AAT BIOQUEST INC
Description: It is widely recognized that fluorescent labeling of cells is an effective means to determine total cell numbers or how many viable cells exist in a sample.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-89152-842

5(6)-Carboxyfluorescein diacetate NHS ester [CFSE (5(6)-CFDA SE)] ≥95% fluorescent dye, for microbiology

Catalog Number: (89152-842)
Supplier: Enzo Life Sciences
Description: Amine dye
Image Unavailable-100211-070

Selenourea ≥99%

Supplier: Strem Chemicals Inc
Description: CAS #: 630-10-4. Size: 5g.

Image Unavailable-AAAA12173-18

Sodium hydrogen selenite 96%

Supplier: Thermo Scientific Chemicals
Description: 98% 250G

SDS Certificates

Product Image-10197-568

Roberts Forceps, OR Grade, Sklar

Catalog Number: (10197-568)
Supplier: Sklar
Description: Roberts Forceps are industry standard.
Image Unavailable-BT135190-25G

Selenium tetrachloride ≥99.5% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 10026-03-6; EC No: 233-053-5; MDL No: MFCD00011225 UN No: UN2923; Haz Class: 8 (6.1); Packing Group: II Lump; Linear Formula: SeCl4; MW: 220.77 Melting Point: 170-196°; Boiling Point: 288° Density (g/mL): 2.6; Refractive Index: 1.807 Moisture Sensitive

SDS

Image Unavailable-77886-131

4,7-Dibromo-2,1,3-benzoselenadiazole ≥98%

Supplier: Ambeed
Description: 4,7-Dibromo-2,1,3-benzoselenadiazole ≥98%

New Product

Image Unavailable-ALA119212-1G

Aluminium selenide ≥99% (metals basis)

Catalog Number: (ALA119212-1G)
Supplier: ALADDIN SCIENTIFIC
Description: It is used as a precursor to hydrogen selenide.

New Product


Image Unavailable-TCD3944-1G

4,7-Dibromo-2,1,3-benzoselenadiazole ≥98.0% (by GC)

Catalog Number: (TCD3944-1G)
Supplier: TCI America
Description: CAS Number: 63224-42-0
Molecular Formula: C6H2Br2N2Se
Molecular Weight: 340.86
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 287

SDS Certificates


Image Unavailable-BT144505-5G

Digallium triselenide ≥99.99% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 12024-24-7; MDL No: MFCD00016103 UN No: UN3077; Haz Class: 9; Packing Group: III 3-12mm Sintered Lump; Molecular Formula: Ga2Se3; MW: 376.33

SDS

Image Unavailable-BT124245-5G

Diantimony triselenide ≥99.999% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 1315-05-5; EC No: 215-256-0; MDL No: MFCD00016319 UN No: UN1549; Haz Class: 6.1; Packing Group: III 3-12mm Pieces; Linear Formula: Sb2Se3; MW: 480.40 Moisture Sensitive

SDS

Image Unavailable-BT132575-1G

Sodium selenide ≥99.5% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 1313-85-5; EC No: 215-212-0; MDL No: MFCD00014240; RTECS: WE0350000 UN No: UN3283; Haz Class: 6.1; Packing Group: II -60 Mesh Powder; Molecular Formula: Na2Se ; MW: 124.94 Melting Point: <gt/>875° Density (g/mL): 2.625 Air Sensitive, Hygroscopic, Moisture Sensitive

SDS

Image Unavailable-AA45660-18

Dicopper selenide ≥99.5% (metals basis)

Supplier: Thermo Scientific Chemicals

SDS Certificates

Image Unavailable-AAB21440-03

Selenourea 99%

Supplier: Thermo Scientific Chemicals
Description: 99.9% 5G

SDS Certificates

Image Unavailable-AA47198-06

Dibismuth triselenide ≥99.995% (metals basis)

Supplier: Thermo Scientific Chemicals
Description: Bismuth(III) selenide, Purity: 99.999% (metals basis), CAS Number: 12068-69-8, molecular formula: Bi2Se3, color: Grey, Form: Pieces, 1g

SDS Certificates

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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.
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
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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 at 1-800-932-5000.
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