Sulfide (Total Soluble) CHEMets* Test Kit

Sulfide CHEMets® Test Kit, CHEMetrics®

# de catalogue CXK-9510

Fournisseur: CHEMetrics

Small Business Enterprise

Numéro CAS:

Sulfide CHEMets® Test Kit, CHEMetrics®

# de catalogue CXK-9510

Fournisseur: CHEMetrics

Small Business Enterprise

Numéro CAS:

Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

• State issued document with your organization's Federal Tax ID Number
• State issued document with your organization's Resale Tax ID Number
• City or County issued Business License
• State Department of Health Services License
• Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

Spécifications

Chemical method:
Methylene blue
Description:
Sulfide CHEMets Visual Test Kit
Cat. no.:
CXK-9510
Range:
0 - 1 and 1 - 10 ppm
Supplier No.:
K-9510

Spécifications

A propos de cet article

CHEMetrics test kits measure total acid soluble sulfides and employ the methylene blue methodology. Sulfides react with dimethyl-p-phenylenediamine in the presence of ferric chloride to produce methylene blue.

Analysis time: 5 minutes

CHEMets® test kits utilize self-filling ampules and vacuum pulls the sample up from a snap cup into the ampule when the tip is broken off. After tilting the ampule several times to mix the sample and reagent and waiting for the color to develop (usually 2 minutes or less), the analyst quantifies the result using the provided cylindrical comparator (for concentrations ≤1ppm) or flat comparator (for concentrations ≥1ppm).

Results are expressed as ppm (mg/L) S.

Sulfides are naturally present in ground waters as a result of leaching from sulfur-containing mineral deposits. Surface waters do not usually contain high sulfide concentrations. Sulfides result from the decomposition of organic matter, from bacterial sulfate reduction under anaerobic conditions and from various chemical processes.

Delivery: Test kits contain 30 ampules, comparator(s), accessory solutions (when necessary), snap cup, and instructions. Refill packs contain 30 ampules.

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