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89466

Supelco

TISAB II solution

Synonym(s):
Total ionic strength adjustment buffer II solution
NACRES:
NB.61

form

liquid

Quality Level

density

1.18 g/mL at 20 °C

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TISAB II solution

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TISAB I solution

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TISAB III solution

density

1.18 g/mL at 20 °C

density

-

density

1.05 g/mL at 20 °C

density

1.21 g/mL at 20 °C

Quality Level

100

Quality Level

-

Quality Level

100

Quality Level

100

General description

Visit our Sensor Applications portal to learn more.
TISAB, in general, is mixed with samples, as it helps in maintaining the ionic strength and pH constant. It is mainly used to decomplex metal-F complexes. TISAB II can be prepared using NaCl with glacial acetic acid, 1,2-Cyclohexylenedinitrilotetraacetic acid and NaOH. It also has high concentrations of cation chelators that hydrolyse fluoride-ion pairs to form fluoride ions.

Application

TISAB II is used to determine total fluoride concentration using fluoride ion-sensitive electrode from dental varnish. It may also be used for the fluoride determination in presence of Fe(III) and Si.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Method for the analysis of total fluoride in fluoride-releasing dental varnishes.
Carey CM, Coleman SS.
Caries Research, 48(4), 306-311 (2014)
A study on fluoride sorption by montmorillonite and kaolinite.
Agarwal, Meetu, et al.
Water, Air, Soil Pollut., 141.1-4, 247-261 (2002)

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