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MilliporeSigma™ Sampling Capsule for Metals Analysis, 0.45 μm

Disposable, EPA-accepted method for collecting groundwater prior to dissolved metals analysis.

Manufacturer:  MilliporeSigma™ GWSC04501

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Catalog No. GWSC04501

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Includes: Certificate showing lowest detectable level (LDL) analyses for a broad range of metals.



These groundwater sampling capsules are an EPA-approved method for collection of groundwater prior to dissolved metal analysis. The pleated membrane provides four times more filtration area than a 142 mm filter disc for faster flow rates and higher throughput.

Features & Benefits:
  • Each capsule includes a certificate indicating lowest detectable level (LDL) analysis for 67 metals and 2 anions
  • Low-extractable filter and housing materials minimize background during sample analysis
  • Available with three different pore sizes to suit a variety of water conditions: 5.0 µm for high particulate levels, 1.0 µm for normal particulate levels, 0.45 µm for relatively clean water

Applications: Environmental Monitoring, Dissolved Metals Analysis in Water

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Certified for 67 metals and 2 anions; meet U.S. EPA filtration requirements for 0.45μm filtration.



Not Autoclavable
0.45 μm
600 cm2
Pharmaceutical Filters or Ultrafilters
Certified for 67 metals and 2 anions; meet U.S. EPA filtration requirements for 0.45 µm filtration.
For metals analysis
7.6 cm
Product Certifications


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