NSI Lab Solutions QCI-147L Stable Sulfide Certified Reference Material, 1 mg/mL, 2 mL; 6/PK

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NSI Lab Solutions Item # EW-05005-04
Validate analytical methods and evaluate the quality of your results with certified reference materials
  • Manufactured from highest purity water and analytically verified source materials
  • Standards are traceable to SI through NIST test masses and/or SRMs
  • Certified stable for up to 2 years from manufacture
  • Supplied ready to use—no lengthy preparative steps required
  • Manufactured and certified under ISO 17034 accreditation

PRODUCT OPTIONS

$213.40USD / Pkg of 6

SPECS & DESCRIPTION

Specifications & Description

  • Concentration1 mg/mL
  • Element/IonSulfide (from Na2S)
  • FormLiquid
  • Volume (mL)2
  • Packaging6/PK
  • Storage SymbolRefrigerate between 2 and 8 °C
  • CAS Number1313-82-2
  • UN Number1824
  • Shelf Life (months)24
  • DescriptionStable Sulfide Certified Reference Material, 1 mg/mL, 2 mL; 6/PK

Key Features

  • Manufactured from highest purity water and analytically verified source materials
  • Standards are traceable to SI through NIST test masses and/or SRMs
  • Certified stable for up to 2 years from manufacture
  • Supplied ready to use—no lengthy preparative steps required
  • Manufactured and certified under ISO 17034 accreditation
  • Meets your ISO 17025 requirements
  • Precipitate-free preservation using a proprietary buffer system and inert gas sealing
  • 1 mg/mL sulfide
  • Six 2 mL ampules

More About this Item

Accuracy, homogeneity, and performance of each lot is certified in our ISO 17025 accredited laboratory by the same methods you use.

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