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Product Image-100492-370

Molybdenum dioxide, crystals for image rotation in electron microscopy

Catalog Number: (100492-370)
Supplier: Electron Microscopy Sciences

Minority or Woman-Owned Business Enterprise


Image Unavailable-AA87813-22

Tellurium dioxide ≥99.99% (metals basis)

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00011263

SDS Certificates

Image Unavailable-102893-584

4,4'-Bipyridine -1,1'-dioxide ≥97%

Catalog Number: (102893-584)
Supplier: Matrix Scientific

SDS


Image Unavailable-77140-574

3H-1,2-Benzodithiol-one-1,1-dioxide (beaucage reagent) 95%

Supplier: Ambeed
Description: 3H-1,2-Benzodithiol-3-one 1,1-Dioxide, Purity: 95%, CAS Number: 66304-01-6, Appearance: Form: Crystal - Powder, Storage: Sealed in dry, 2-8 deg C, Size: 1mg

Image Unavailable-TCT3254-25G

Tellurium dioxide ≥98.0% (W)

Catalog Number: (TCT3254-25G)
Supplier: TCI America
Description: Tellurium(IV) Oxide, Purity/Analysis Method: >98.0%(W), CAS Number: 7446-07-3, Molecular Formula: TeO2, Molecular Weight: 159.60, Synonym: Tellurium Dioxide, Size: 25G
Image Unavailable-100201-294

Silicon dioxide ≥99.999% (Si basis), PURATREM, Electronic Grade

Supplier: Strem Chemicals Inc
Description: CAS #: 7631-86-9. Size: 25g.

Image Unavailable-BT222200-25G

Silicon dioxide ≥99.999% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 7631-86-9; EC No: 238-878-4; MDL No: MFCD00011232; RTECS: VV7330000 Powder; Linear Formula: SiO2; MW: 60.08 Melting Point: 1610°; Boiling Point: 2230° Density (g/mL): 2.2-2.6; Refractive Index: 1.544

SDS

Product Image-MFLX68561-05

Masterflex® Direct-Reading Variable-Area Flowmeters for Carbon Dioxide, Acrylic, Avantor®

Supplier: VWR International
Description: Designed for labs and plant processes where multiple gases are used.

Image Unavailable-BT221250-100G

Silicon dioxide ≥99.99% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 7631-86-9; EC No: 231-545-4; MDL No: MFCD00011232 1-3mm Fused Lump; Linear Formula: SiO2; MW: 60.08 Melting Point: 1610°; Boiling Point: 2230° Density (g/mL): 2.2-2.6; Refractive Index: 1.544

SDS

Image Unavailable-AA43109-A1

Silicon dioxide 50% in water, colloidal dispersion

Catalog Number: (AA43109-A1)
Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00011232 Notes: Particle charge (-), pH 10.0, viscosity 50 cps

SDS Certificates


Image Unavailable-TCA1798-1G

4-Aminothiomorpholine-1,1-dioxide ≥95.0% (by GC, titration analysis)

Supplier: TCI America
Description: CAS Number: 26494-76-8
Molecular Formula: C4H10N2O2S
Molecular Weight: 150.20
Purity/Analysis Method: >95.0% (GC,T)
Form: Crystal
Melting point (°C): 107

SDS Certificates

Image Unavailable-BT211575-250G

Silicon dioxide ≥99.5% (trace metals basis)

Supplier: BeanTown Chemical
Description: CAS: 7631-86-9; EC No: 238-878-4; MDL No: MFCD00011232; RTECS: VV7330000 -325 Mesh Powder; Linear Formula: SiO2; MW: 60.08 Melting Point: 1610°; Boiling Point: 2230° Density (g/mL): 2.2-2.6; Refractive Index: 1.544

SDS

Image Unavailable-AA36669-A7

Silicon dioxide 15% in water, colloidal dispersion

Supplier: Thermo Scientific Chemicals
Description: High-temperature binders, anti-slip coatings for paper, petrochemical catalyst support and binder, polishing agent, abrasion resistant coatings

SDS Certificates

Image Unavailable-TCB2434-5G

4-Benzylthiomorpholine-1,1-dioxide ≥98.0%

Supplier: TCI America
Description: CAS Number: 26475-66-1
Molecular Formula: C11H15NO2S
Molecular Weight: 225.31
Purity/Analysis Method: >98.0% (GC)
Form: Crystal

SDS Certificates

Image Unavailable-77409-022

1,4-Diazabicyclo[2.2.2]octanebis(sulfur dioxide)adduct 97%

Supplier: APOLLO SCIENTIFIC
Description: 1,4-Diazabicyclo[2.2.2]octanebis(sulfur dioxide)adduct 97%

Image Unavailable-101178-996

Sulfur dioxide, anhydrous ≥99.98%

Catalog Number: (101178-996)
Supplier: Pfaltz & Bauer
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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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