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:   WP QC Plus-Oil & Grease QC Sample, One screw-cap vial yields up to 2 liters after dilution, Appearance: Solution in Bottle, Size: 23ml
Catalog Number: SX4123
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   HARDNESS WASTEWATER QC SAMPLE 500 ML
Catalog Number: SX507
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Flame AA Trace Metals QC Sample, 24 mL. One 24 mL screw-cap vial, preserved with HNO3, yields up to 500 mL after dilution, Appearance Solution in Bottle
Catalog Number: SX508
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Chlorinated Acid Herbicides QC Sample, 2 mL, One 2 mL flame-sealed ampule yields up to 2 liters after dilution, Contains a subset of the analytes in the components list, AppearanceSolution in Bottle
Catalog Number: SX718
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Complex Nutrients (Hard Water), one 15 mL screw cap vial yields up to 2 liters after dilution, Appearance: Solution in bottle, Volume: 15 mL
Catalog Number: SX1241
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   ICP Trace Metals QC Sample, 500 mL, one 500 mL whole volume standard, preserved with HNO3 and HCl, is ready to use, Appearance Solution in Bottle
Catalog Number: SX524
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Base/Neutrals Wastewater QC Sample, One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Contains a subset of the analytes in the components list, Appearance: Solution in bottle, Volume: 2ml
Catalog Number: SX711
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   WP QC PLUS-VOLATILES 2ML
Catalog Number: SX4173
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Oil & Grease Wastewater QC Sample, 250 mL bottle, ready to analyze. Certified values are provided for IR and gravimetric methods, Appearance Solution in Bottle
Catalog Number: SX504
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Complex Nutrients Wastewater QC Sample, One whole-volume bottle is ready to analyze, Appearance: Solution in bottle, Volume: 500 mL
Catalog Number: SX741
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Potable WatR Coliforms QC Sample, five lyophilized samples to be analyzed for presence/absence of total fecal and E. Coli coliforms, Appearance Solution in Bottle
Catalog Number: SX694
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Turbidity Drinking Water QC Sample, 15 mL vial, yields up to 1 L after dilution. Use with nephelometric methods, Appearance Solution in Bottle
Catalog Number: SX699
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Solids Concentrate Wastewater QC Sample, yields 1 L after dilution, Appearance: Solution in bottle, Size: 23 mL vial
Catalog Number: SX4032
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Metals QC Sample, 15 mL screw-cap vial yields up to 2 L after dilution. Use with ICP-OES, ICP-MS and AA methods, Appearance Solution in Bottle
Catalog Number: SX590
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Bromide & Bromate Disinfection QC Sample, one 23 mL screw cap vial yields up to 4 L after dilution, Appearance: Solution in Bottle
Catalog Number: SX5262
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   WasteWater Coliforms QC Sample containing two lyophilized samples consisting of one negative sample and one positive to be quantitated for total, fecal and E. Coli coliforms, Appearance: Solution in Bottle
Catalog Number: SX83
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Residual Chlorine QC Sample, one 2 mL ampule, yields up to 2 L after dilution, Appearance: Solution in Bottle
Catalog Number: SX696
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
Certificate Certificates    
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:   Fluoride QC Plus QC Standard, One screw-cap vial yields up to 2 liters after dilution, 2 mL, Appearance: Solution in Bottle
Catalog Number: SX4423
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Gasoline Additives Drinking Water QC Sample, 2 mL, One 2 mL flame-sealed ampule yields in excess of 200 mL after dilution, AppearanceSolution in Bottle
Catalog Number: SX909
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Hexane Extractable Material (HEM)/Silica Gel Treated-Hexane Extractable Material (SGT-HEM) Wastewater QC Sample, 5 mL ampule, yields up to 2 L after dilution, Appearance Solution in Bottle
Catalog Number: SX519
Supplier: SPEX CERTIPREP LLC



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



Quantity:
 
 
 
   
Image Unavailable
Description:   Chlorate & Chlorite Disinfection QC Sample, 23 mL, one 23 mL screw cap vial yields up to 4 L after dilution, The diluted standard will contain chlorate at 60 to 180 ug/L, AppearanceSolution in Bottle
Catalog Number: SX5272
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Perchlorate Drinking Water QC Sample, One 15 mL screw-cap vial yields up to 2 liters after dilution, Appearance: Solution in bottle, Volume: 15 mL
Catalog Number: SX910
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Oil & Grease Wastewater QC Sample, Appearance: Solution in bottle, Size: 1 L bottle, ready to analyze
Catalog Number: SX518
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Chlordane Wastewater QC Sample, One 2 mL flame-sealed ampule yields up to 2 liters of sample after dilution, Appearance: Solution in bottle, Volume: 2ml
Catalog Number: SX716
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Volatiles in Soil, Ready-to-Use, 20 mL. One 20 mL flame-sealed ampule containing 10 g of soil and 10 mL of methanol is ready to analyze. Includes a subset of the analytes in the components list, Appearance Solution in Bottle
Catalog Number: SX924
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:   BTEX & MTBE in Water Wastewater QC Sample, One 2 mL flame-sealed ampule yields in excess of 200 mL after dilution, Appearance: Solution in bottle, Volume: 2 mL
Catalog Number: SX760
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   PCB Congeners QC Sample yields up to 2 liters after dilution, Appearance: Solution in bottle, Volume: 2ml
Catalog Number: SX1255
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   PAHs-GC/GCMS QC Sample, One 2mL flame sealed ampule yields up to 2 liters after dilution. Each standard contains all of the analytes listed below at 10-200 ug/L, Appearance: Solution in bottle, Volume: 2ml
Catalog Number: SX4882
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Image Unavailable
Description:   Nitrite Drinking Water QC Sample, 2 mL ampule, yields up to 2 L after dilution, Appearance: Solution in Bottle
Catalog Number: SX695
Supplier: SPEX CERTIPREP LLC



Quantity:
 
 
 
   
Items Per Page: 16  32  64 
97 - 128  of 158
Prev   1  2  3  4  5  Next