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Du Søgte efter: Ionstyrke justeringsbuffere

Total ionic strength adjustment buffers (TISAB) are buffer solutions that increase the ionic strength of a solution to a relatively high level. This is important for potentiometric measurements, including ion-selective electrodes, because they measure the activity of the analyte rather than its concentration. TISAB is very commonly applied to fluoride ion analysis such as in fluoride ion-selective electrodes. Each constituent of TISAB plays an important role in controlling the ionic strength and pH of the analyte solution.

Total ionic strength adjustment buffers (TISAB) are buffer solutions that increase the ionic strength of a solution to a relatively high level. This is important for potentiometric measurements, including ion-selective electrodes, because they measure the activity of the analyte rather than its concentration. TISAB is very commonly applied to fluoride ion analysis such as in fluoride ion-selective electrodes. Each constituent of TISAB plays an important role in controlling the ionic strength and pH of the analyte solution.


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Product Image-1.16770.0500

TISAB-III solution for fluoride determination, Supelco®

Varenummer: (1.16770.0500)
Leverandør: Merck
Beskrivelse: TISAB III solution for fluoride determinations
UOM: 1 * 500 mL

MSDS Certifikater


Image Unavailable-443123-475ML

Ionic strength adjustor buffer solution for fluoride electrode, Supelco®

Varenummer: (443123-475ML)
Leverandør: Merck
Beskrivelse: It may be used as TISAB buffer in determination of fluoride in coal, coal fly ash, phosphate rock, limestone, mineral clay, fossilised materials, oyster tissue and vegetation using pyrohydrolysis for sample decomposition.
UOM: 1 * 475 mL

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Image Unavailable-89467-500ML

TISAB III solution (Total Ionic Strength Adjustment Buffer) for fluoride determinations, Supelco®

Varenummer: (89467-500ML)
Leverandør: Merck
Beskrivelse: TISAB III solution for fluoride determinations
UOM: 1 * 500 mL

Certifikater


Product Image-1.15368.0500

TISAB solution for Fluoride Determination, Supelco®

Varenummer: (1.15368.0500)
Leverandør: Merck
Beskrivelse: TISAB solution for fluoride determination
UOM: 1 * 500 mL

MSDS


Image Unavailable-89466-500ML

TISAB II Solution, Supelco®

Varenummer: (89466-500ML)
Leverandør: Merck
Beskrivelse: 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.
UOM: 1 * 500 mL

Certifikater


Image Unavailable-89465-500ML

TISAB I Solution, Supelco®

Varenummer: (89465-500ML)
Leverandør: Merck
Beskrivelse: 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.
UOM: 1 * 500 mL
Product Image-160847G

VWR® TISAB II Solution (Total Ionic Strength Adjustment Buffer) for Fluoride Determinations

Varenummer: (160847G)
Leverandør: VWR Chemicals
Beskrivelse: Total ionic strength adjustment buffer solution for use with selective ion electrodes.
UOM: 1 * 5 L

MSDS Certifikater


Image Unavailable-58221-500ML-F

ISA (ionic strength adjustment solution: 1 M KCl), Supelco®

Varenummer: (58221-500ML-F)
Leverandør: Merck
Beskrivelse: Solution used to establish a constant ionic strength in a sample solution containing e.g. calcium for det. with ISE.
UOM: 1 * 500 mL
Image Unavailable-34574-500ML

TISAB IV Solution for Determination of Fluoride, Supelco®

Leverandør: Merck
Beskrivelse: Total ionic strength adjustment buffers (TISAB), is generally used for the microdetermination of fluorides.

Certifikater

Product Image-METT51350106

TISAB III solution (Total Ionic Strength Adjustment Buffer) for fluoride determinations

Varenummer: (METT51350106)
Leverandør: Mettler - Toledo
Beskrivelse: TISAB III solution for fluoride determinations
UOM: 1 * 250 mL
Image Unavailable-32028-1L

Fluoride buffer solution According to DEV D4, Fluka™

Varenummer: (32028-1L)
Leverandør: Honeywell Chemicals
Beskrivelse: TISAB according to DEV D4.
UOM: 1 * 1 L
Image Unavailable-662-0386

ISE sample conditioning buffers and solutions

Leverandør: WTW
Beskrivelse: Ion strength adjustment solutions have multiple tasks: TISAB for fluoride measurements does not only adjust the pH value, by also decomplexes the fluoride-containing complex compounds. Other ion strength adjustment solutions ensure an adapted pH value as well as the addition of a suitable conducting salt to correctly capture the concentration.

MSDS Certifikater

Image Unavailable-REGETISAF5

TISAB III concentrate (Total Ionic Strength Adjustment Buffer) for fluoride determinations

Varenummer: (REGETISAF5)
Leverandør: REAGECON
Beskrivelse: TISAB III concentrate for fluoride determinations
UOM: 1 * 500 mL
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