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pH-indicatorpaperBrilliantyellowpaperRoll(4.8m)withcolourscale
pH-indicatorpaperCongoredpaperRoll(4.8m)withcolourscaleReag.PhEur
pH-indicatorpaperLitmuspaperneutralRoll(4.8m)withcolourscale
pH-indicatorpaperPhenolphthaleinpaperRoll(4.8m)withcolourscale
pH-indicatorpaperpH1-10UniversalindicatorpH1-2-3-4-5-6-7-8-9-10
pH-indicatorpaperpH1-10Universalindicator6replacementrolls(of4.8m)for109526
pH-indicatorpaperpH3.8-5.4SpecialindicatorRoll(4.8m)withcolourscalepH<3.8-4.1-4.4-4.6-4.8-5.1-5.4
pH-indicatorpaperpH5.4-7.0SpecialindicatorRoll(4.8m)withcolourscalepH<5.4-5.4-5.8-6.2-6.4-6.7-7.0->7.0
pH-indicatorpaperpH6.4-8.0SpecialindicatorRoll(4.8m)withcolourscalepH6.4-6.7-7.0-7.2-7.5-7.7-8.0->8.0
pH-indicatorpaperpH8.2-10.0SpecialindicatorRoll(4.8m)withcolourscalepH<8.2-8.2-8.5-8.8-9.0-9.3-9.6-10.0