Proficiency Testing Standards
Catalog Number:
(SX977)
Supplier:
SPEX
Description:
One 250 mL whole-volume bottle is ready to analyze. Use with electrometric methods.
Catalog Number:
(SX70)
Supplier:
SPEX
Description:
Ready to analyze.
Catalog Number:
(SX917)
Supplier:
SPEX
Description:
One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Designed for testing at low µg/L levels. Use with sensitive titrimetric or colorime...
Catalog Number:
(SX703)
Supplier:
SPEX
Description:
Yields in excess of 200 mL after dilution.
Catalog Number:
(SX729S)
Supplier:
SPEX
Description:
One 10 mL flame-sealed ampule is ready to analyze. Contains a different Aroclor, randomly selected from the components list.
Catalog Number:
(SX975)
Supplier:
SPEX
Description:
MBAS/LAS SURFACTANTS QC SAMPLE 15 ML
Catalog Number:
(SX777)
Supplier:
SPEX
Description:
One 15 mL screw-cap vial yields up to 1 liter after dilution. Use with nephelometric methods.
Catalog Number:
(SX601)
Supplier:
SPEX
Description:
Ready to analyze for TPH in the presence of interfering fatty acids.
Catalog Number:
(SX779)
Supplier:
SPEX
Description:
One 250 mL whole-volume bottle is ready to analyze.
Catalog Number:
(SX758)
Supplier:
SPEX
Description:
Yields up to 2 L after dilution.
Catalog Number:
(SX517)
Supplier:
SPEX
Description:
Yields up to 1 L after dilution.
Catalog Number:
(SX919)
Supplier:
SPEX
Description:
One unpreserved 60 mL poly bottle yields in excess of 2 liters after dilution. Designed for colorimetric methods.
Catalog Number:
(SX516)
Supplier:
SPEX
Description:
Yields up to 2 L after dilution.
Catalog Number:
(SX713)
Supplier:
SPEX
Description:
One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Contains a subset of the analytes in the components list.
Catalog Number:
(SX1242)
Supplier:
SPEX
Description:
One 15 mL screw cap vial yields up to 2 liters after dilution.
Catalog Number:
(SX667)
Supplier:
SPEX
Description:
Yields up to 2 L after dilution.
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The original product is no longer available. The replacement shown is available.
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