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Product Image-82023-708

VWR® Cylinder Manifolds for High-Purity Noncorrosive and Corrosive Gases

Supplier: VWR International
Description: Manifolds are for use with cylinders with a maximum inlet pressure of 3000psig.

Image Unavailable-CAAA42107-RF

Carbon ≥99%, felt, Thickness: 1.27 cm (0.5 in)

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00133992 Notes: Processed at 1400°C

Certificates

Product Image-470301-840

Lead (II) Carbonate White

Catalog Number: (470301-840)
Supplier: Ward's Science
Description: CAS Number: 1319-46-6<BR>Formula: (PbCO<sub>3</sub>)<sub>2</sub> • Pb(OH)<sub>2</sub><BR>Formula Weight: 775.60<BR>Freezing Point (°C): 400<BR>Hazard Info: Toxic, Irritant<BR>Shelf Life (months): 12<BR>Solubility: Acids<BR>Storage: Green<BR>Synonyms: White Lead, Basic Lead Carbonate<BR><BR>Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.

SDS


Image Unavailable-77674-852

Peracetic Acid CHEMets® Visual Test Kit, CHEMets®, CHEMetrics

Catalog Number: (77674-852)
Supplier: CHEMetrics
Description: Test method: The Peracetic Acid CHEMets® test kit (0 to 1 and 0 to 5 ppm) employs the DPD chemistry. The sample is treated with an excess of potassium iodide. Peracetic acid oxidizes the iodide to iodine. The iodine then oxidizes DPD (N,N-diethyl-p-phenylenediamine) to form a pink colored species in direct proportion to the peracetic acid concentration. Various oxidizing agents such as halogens, ferric ions and cupric ions will produce high test results. Hydrogen peroxide does not interfere with this test if present at levels comparable to the peracetic acid levels.

New Product


Image Unavailable-CAAA14574-18

Ytterbium(III) carbonate hydrate ≥99.9% (REO, rare earth oxide basis), REacton®

Supplier: Thermo Scientific Chemicals
Description: Ytterbium(III) carbonate hydrate ≥99.9% (REO, rare earth oxide basis), REacton®

Certificates

Product Image-470303-072

Zinc Carbonate

Catalog Number: (470303-072)
Supplier: Ward's Science
Description: CAS Number: 5970-47-8
Formula Weight: 548.96
Formula: [ZnCO3]2 [Zn(OH2]3
Density (g/mL): 3.5
Solubility: Slightly soluble in water
Shelf Life (months): 36
Storage: Green

SDS


Image Unavailable-CAAA44276-AB

Aqueous dispersant for multi-walled carbon nanotubes

Catalog Number: (CAAA44276-AB)
Supplier: Thermo Scientific Chemicals
Description: Applications: For dispersing carbon nanotubes

Certificates


Image Unavailable-CAAA40119-36

Lead(II) carbonate ACS

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00064631

Certificates

Image Unavailable-CAAAAA15735-0C

Ethylene carbonate 99%

Supplier: Thermo Scientific Chemicals
Description: Solvent for many polymers and resins, plasticisers, rubbers and textiles.

Certificates

Image Unavailable-89139-064

Propidium iodide

Catalog Number: (89139-064)
Supplier: Biotium
Description: Propidium iodide (PI) is a membrane-impermeant nucleic acid intercalator. The dye is commonly used to selectively stain dead cells in a cell population and also used as a counterstain in multicolor fluorescent imaging.

Certificates


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tert-Butyl phenyl carbonate ≥96.0% (by HPLC)

Supplier: TCI America
Description: CAS Number: 6627-89-0
MDL Number: MFCD00008804
Molecular Formula: C11H14O3
Molecular Weight: 194.23
Purity/Analysis Method: >96.0% (HPLC)
Form: Clear Liquid
Boiling point (°C): 78
Flash Point (°C): 101
Specific Gravity (20/20): 1.05

SDS

Image Unavailable-CAAA33216-36

Bismuth(III) carbonate basic ≥98.5%

Supplier: Thermo Scientific Chemicals
Description: Opacifier in X-ray diagnosis, enamel fluxes, ceramic glazes

Certificates

Image Unavailable-TCT1835-5G

Triphenylbismuth carbonate ≥98.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 47252-14-2
MDL Number: MFCD00209622
Molecular Formula: C19H15BiO3
Molecular Weight: 500.31
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Color: White
Storage Temperature: 0-10°C

SDS Certificates

Image Unavailable-CAAA10721-14

Lead(II) carbonate ≥99.999% (metals basis), Puratronic®

Catalog Number: (CAAA10721-14)
Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00064631

Certificates


Image Unavailable-CAAAH60867-22

tert-Butyl phenyl carbonate 97%

Supplier: Thermo Scientific Chemicals

Certificates

Image Unavailable-75788-910

Human Recombinant Carbonic Anhydrase 5B (from E. coli)

Catalog Number: (75788-910)
Supplier: Prosci
Description: Carbonic Anhydrase 5B (CA5B) is a member of alpha-carbonic anhydrase family (CAs) that catalyze the reversible hydration of carbon dioxide
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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.
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  • issued document with your organization's Federal Tax ID Number
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