Test method

Showing 1–3 of 3

• Test methodMET-000003

  Total dissolved solids — gravimetric method

  StandardisedSM 2540 CFiltrate evaporated and dried to constant weight at 180 °C
  Level 3 · Monitoring & analyticsOpen record
• Test methodMET-000002

  Silt density index test

  StandardisedASTM D4189Time to filter 500 mL through a 0.45 µm membrane at 207 kPa (30 psi), at the start and after 15 minutes
  Level 3 · Monitoring & analyticsOpen record
• Test methodMET-000001

  Conductivity — laboratory method

  StandardisedSM 2510 BConductivity cell with temperature compensation to 25 °C
  Level 3 · Monitoring & analyticsOpen record