Keep your session open?
Ending In 
Your shopping session has expired.
Your session has expired. For your security, we have logged you out.
Would you like to log in again?
  • Supplier
  • Suppliers found in search results
    Sort by:

You Searched For:

Proficiency Testing Standards

158  results were found

SearchPresentationType-VERTICAL
 
 
 
SearchResultCount:"158"
Searching List View List View Easy View 
Sort by:
 
 
 
 

Image Unavailable
Description:   UCMR 2 Herbicide Degradates in Water, yields up to 2 L after dilution, Appearance: Solution in bottle, Volume: 2ml ampule
Catalog Number: SX155
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   HYDROGEN HALIDES / HALOGENS QC SAMPLE
Catalog Number: SX1140
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   UCMR 2 Pesticides and Flame Retardants in Water, yields 2L after dilution, Appearance: Solution in bottle, Volume: 2ml ampule
Catalog Number: SX151
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   UV 254 Absorbance Drinking Water QC Sample, yields up to 1 L after dilution, Appearance: Solution in bottle, Volume: 15 mL vial
Catalog Number: SX662
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Toxaphene Drinking Water QC Sample, 2 mL ampule, yields up to 2 L after dilution, Appearance: Solution in Bottle
Catalog Number: SX700
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Metals in Soil, QC Sample, 40 g soil sample in a screw cap bottle for all ICP & AA, RCRA and Superfund methods, Appearance: Solution in Bottle
Catalog Number: SX540
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Solids QC Sample, One screw cap vial yielding 1 liter of solution, Appearance: Solution in bottle, Size: 24 mL
Catalog Number: SX1243
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Inorganic Minerals Drinking Water QC Sample, bottle, ready to analyze, Appearance: Solution in bottle, Volume: 500 mL
Catalog Number: SX698
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
Certificate Certificates    
Image Unavailable
Description:   HARDNESS DRINKING WATER QC SAMPLE 250 ML
Catalog Number: SX693
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
Certificate Certificates    
Image Unavailable
Description:   Trace Metals Wastewater QC Sample, 15 mL vial, yields up to 1 L after dilution. Use with AA, ICP-OES or ICP-MS and selected colorimetric methods, Appearance Solution in Bottle
Catalog Number: SX500
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   HEXAVALENT CHROMIUM QC SAMPLE
Catalog Number: SX1132
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Acidity Wastewater QC Sample, 250 mL. One 250 mL whole-volume bottle is ready to analyze. Designed for use with titrimetric methods to a pH endpoint of 8.3, Appearance Solution in Bottle
Catalog Number: SX915
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Semivolatiles no. 1 Drinking Water QC Sample, 2 mL ampule, yields up to 2 L after dilution, Appearance: Solution in Bottle
Catalog Number: SX690
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Diesel Range Organics in Wastewater QC Sample, 2 mL, One 2 mL flame-sealed ampule yields up to 2 liters after dilution, AppearanceSolution in Bottle
Catalog Number: SX764
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Hexavalent Chromium Drinking Water QC Sample, yields up to 2 L after dilution, Appearance: Solution in bottle, Volume: 15 mL vial
Catalog Number: SX658
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Trace Metals Wastewater QC Sample, 500 mL. One 500 mL whole-volume bottle is ready to analyze. Use with AA, ICP-OES or ICP-MS methods, Appearance Solution in Bottle
Catalog Number: SX740
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Items Per Page: 16  32  64 
129 - 144  of 158
Prev   1  2  3  4  5  6  7  8  9  10  Next