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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Factor & Method: Phosphonate: Thorium titration using xylenol orange indicator (testing Dequest) or chrome azurol S indicator (testing Bayhibit or Dequest). The xylenol orange method uses a fluoride inhibitor. All kits list equivalences for various phosphonates
Test system: CAS dropper pipet
Range/Sensitivity: 1 drop = 1 ppm HEDP/PBTC, 50 at 20 ppm
# of Tests (# of reagent): (5)
Image for illustration only.
