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You Searched For: benzophenonetetracarboxyli

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3,3\\\\\\\\\\\\\\\',4,4\\\\\\\\\\\\\\\'-Benzophenonetetracarboxylic+dianhydride


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Image Unavailable-77278-526

3,3',4,4'-Benzophenonetetracarboxylic dianhydride 96%

Supplier: Ambeed
Description: Benzophenone-3,3',4,4'-tetracarboxylic dianhydride, Purity: 96%, CAS Number: 2421-28-5, Appearance: Pale-yellow to yellow powder, crystals and/or chunks, Storage: Inert atmosphere, Room Temperature, Size: 25g

Image Unavailable-TCB0948-500G

3,3',4,4'-Benzophenonetetracarboxylic dianhydride ≥96.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 2421-28-5
MDL Number: MFCD00005923
Molecular Formula: C17H6O7
Molecular Weight: 322.23
Purity/Analysis Method: >96.0% (T)
Form: Crystal
Melting point (°C): 226
Flash Point (°C): 324
Lambda max.: 580 nm (CH3CN)

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Product Image-TS40193-5000

3,3',4,4'-Benzophenonetetracarboxylic dianhydride 97+%

Supplier: Thermo Scientific Chemicals
Description: 3,3',4,4'-Benzophenonetetracarboxylic dianhydride 97+%

Image Unavailable-AAAA16529-A4

3,3',4,4'-Benzophenonetetracarboxylic dianhydride 97+%

Supplier: Thermo Scientific Chemicals
Description: 98%. 500g.

SDS Certificates

Image Unavailable-77000-716

Benzophenonetetracarboxylic Acid 99+%

Supplier: Ambeed
Description: Benzophenonetetracarboxylic Acid, Purity: 99+%, CAS number: 2479-49-4, Appearance: White to off-white powder or crystals, Storage: Sealed in dry, 2-8C, Size: 1G

Product Image-BDH7392-2

Bromophenol blue 0.04% (w/v) in aqueous solution, VWR Chemicals BDH®

Catalog Number: (BDH7392-2)
Supplier: VWR International
Description: Made with deionized water.

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Product Image-97064-344

3,3',5,5'-Tetramethylbenzidine (TMB), liquid, Biotechnology Grade 1 component

Catalog Number: (97064-344)
Supplier: VWR
Description: Ready-to-use sensitive substrate for the detection of horseradish peroxidase activity

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Product Image-97063-666

3,3',5,5'-Tetramethylbenzidine (TMB) membrane peroxidase substrate Plus, liquid, Biotechnology Grade 1 component

Catalog Number: (97063-666)
Supplier: VWR
Description: Ready to use sensitive substrate for the detection of horseradish peroxidase (HRP) activity suitable for ELISA and solution assays. Offers faster signal, enhanced sensitivity and the lowest possible background.

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Product Image-10861-838

VWR® Packer Style Bottles, Amber, Wide Mouth

Supplier: VWR International
Description: VWR® Amber wide mouth packer style bottles are manufactured from soda-lime glass that conforms to USP Type III requirements.

Certificates

Product Image-97061-520

Congo red, Certifiable Grade

Catalog Number: (97061-520)
Supplier: VWR
Description: pH indicator goes from blue to red over a range of 3.0 to 5.0. A cytoplasmic stain for tissues fixed in BouinÆs. Also a specific stain for amyloid.

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Product Image-97061-412

Nitro blue tetrazolium chloride (NBT), Ultrapure

Supplier: VWR

SDS Certificates

Image Unavailable-77290-926

3,3',5,5'-Tetramethylbiphenyl-4,4'-diol 98%

Supplier: Ambeed
Description: 3,3',5,5'-Tetramethylbiphenyl-4,4'-diol 98%

Image Unavailable-77150-988

4,4'-Dichloro-3,3'-bipyridine 95%

Catalog Number: (77150-988)
Supplier: Ambeed
Description: 4,4'-Dichloro-3,3'-bipyridine, Purity: 95%, CAS Number: 27353-36-2, Appearance: Light-yellow to yellow powder or crystals, Storage: Inert atmosphere, 2-8 C, Size: 250mg
Product Image-76659-820

3,3'-Dibromo-4,4'-biphenol 98%

Supplier: Ambeed
Description: 3,3'-Dibromo-[1,1'-biphenyl]-4,4'-diol, Purity: 98%, CAS Number: 189039-64-3, Appearance: White to Orange to Green powder to crystal, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 100MG

Image Unavailable-TCD3602-5G

3,3'-Dibromo-4,4'-biphenol ≥98.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 189039-64-3
Molecular Formula: C12H8Br2O2
Molecular Weight: 344.00
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 122

SDS

Product Image-97063-702

Trypan blue 0.4% in aqueous solution ready-to-use, sterile

Catalog Number: (97063-702)
Supplier: VWR
Description: A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.

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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
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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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