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Single Inductively Coupled Plasma-Mass Spectrometry-DW

Laboratory Fee Schedule
Group: Inorganic
Procedure #:  EZZ0205A

 

Synonym(s):  Metals in Water
Requisition Form G-22
Test Description This standard operating procedures describes the daily operation, optimization, and analysis procedures for the determination of selected elements in drinking water.
Pre-Approval Needed N/A
Supplemental Information Required N/A
Supplemental Form(s) N/A
Performed on Specimens from (sources) Environmental
Sample/Specimen Type for Testing Drinking water 
Minimum Volume/Size Required 1 Liter
Storage/Preservation Prior to Shipping Store in hard or soft plastic, or glass; 1 quart (1 L)
Transport Medium N/A
Specimen Labeling
  • Label each bottle with a waterproof marker.
  • Sample identification must match information on submission form.
Shipping and Specimen Handling Requirements Ship according to Dangerous Goods Regulations, IATA, and/or CFR 49.
Method Single ICP-MS (EPA method 200.8)
Turn-around Time
  • Sample must be analyzed within 180 days of sample collection. 
  • The target sample turnaround time is 14 days. 
Interferences/Limitations Some known interferences are as follows:
  • Isobaric elements
  • Isobaric polyatomic
  • Spectral overlaps
  • Physical and memory interferences
Common Causes for Rejection
  • Insufficient quantity
  • Unacceptable specimen type or source
  • Improper shipping conditions
  • Expired media or collection container
  • Discrepancies between specimen label and submission form
  • Incomplete or missing submission 
Additional Information Contact laboratory for supported metals.