TAMAPURE-AA Series Lineup

TAMAPURE-AA Series Lineup

TAMAPURE-AA-10

  • - Each metallic impurity level guaranteed to be 10 ppt or less.
  • - TAMAPURE-AA-10 is the further purified reagent of TAMAPURE-AA-100.
  • - Open and use in a clean environment of CLASS 10 or higher.
Item Concentration Unit Packing
Hydrofluoric Acid (HF) 38% 500gr
Hydrochloric Acid (HCl) 20% 500gr
Nitric Acid (HNO3) 68% 500gr
Nitric Acid (For overseas) 55% 500gr
Hydrogen Peroxide (H2O2) 35% 500gr
Ammonia solution (NH3) 20% 450gr

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TAMAPURE-AA-100

  • - Each metallic impurity level guaranteed to be 100 ppt or less.
  • - Open and use in a clean environment of CLASS 100 or higher.
Item Concentration Unit Packing
Hydrofluoric Acid (HF) 38% 500gr
Hydrochloric Acid (HCl) 20% 500gr
Hydrochloric Acid (HCl) 30% 500gr
Nitric Acid (HNO3) 68% 500gr
Nitric Acid (For overseas) 55% 500gr
Sulfuric Acid (H2SO4) 98% 250gr
Perchloric Acid (HClO4) 70% 500gr
Ammonia solution (NH3) 20% 450gr
Hydrogen Peroxide (H2O2) 35% 500gr
Acetic Acid (CH3COOH) 30% 500gr
Hydrobromic Acid (HBr) 47% 500gr

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TAMAPURE-AA Ultrapure Water

Ultrapure Water is used for the cleaning of instruments and containers in trace analysis and for dilution of samples.
TAMAPURE-AA Ultrapure Water has a metal impurity of ppt levels or less, and allows you to obtain more reliable analytical values due to the minimization of blank values.

  • - Each metallic impurity level guaranteed to be 10 ppt or less.
  • - Open and use in a clean environment of CLASS 10 or higher.
  • - Unit Packing: 500 grams

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TAMAPURE-AA TMAH

TMAH is the abbreviation of Tetramethyl Ammonium Hydoxide (chemical formula (CH3)4NOH) and its aqueous solution is a strong alkali.
In preparation of analytical samples, it is very effective in the trace analysis of elements that are liable to become volatile with acid-digestion. In addition, compared to conventional alkali digestion using NaOH or KOH, the use of TMAH enables more accurate determination due to its smaller matrix effect.

  • - Each metallic impurity level guaranteed to be 1000 ppt or less.
  • - Use after opening in a clean environment such as a clean room.
  • - Concentration: 25%
  • - Unit packing: 500 grams

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TAMAPURE-AA SSX, SSR and SSTX

TAMAPURE-AA SSX, SSR and SSTX are pre-mixed scanning solutions for wafer surface analysis. This analysis process involves sample preparation using VPD or other methods, taking up into solution using DADD or other methods. Next trace metals are measured in the scanning solution using GFAAS, ICPMS, or TXRF. These new products were developed to improve the reliability and efficiency of wafer surface trace metal analysis.

SSX is a solution of 2%-HF and 2%-H2O2 as specified by ISO standard. SSR is a solution of 1%-HF and 3%-H2O2. SSTX is a solution of 2% -HF and 10%-H2O2.

We guarantee the metallic impurities below 10ppt for each metal.

(Specification)
TAMAPURE-AA SSX Specification Sheet
TAMAPURE-AA SSR Specification Sheet
TAMAPURE-AA SSTX Specification Sheet

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