TABLE VI

Extracted Total Organic Carbon (TOC, mg/L)1

Test ArticleExtracted TOC, mg/L
pH 2NeutralpH 12
Plastic Materials
B16.966.9313.9
B2 (glass)0.150.314.10
B30.172.460.002
B40.341.020.002
Elastomer Materials
E132.527.966.5
E22.981.2311.0
E31.661.313.88
E41.321.319.13
E52.392.7116.1
E60.890.8813.0

  • ↵1 The extracted TOC is the TOC measured in the extract − TOC measured in the control. The mean control blank TOC for pH 2 = 1.45 mg/L, Neutral = 0.65 mg/L and pH 12 = 3.23 mg/L.

  • ↵2 A value of 0.00 means that the TOC of the extract and control were so similar that the difference was not meaningful.