Brazil
Schemes: Ensaio de Proficiência em Condutividade EletrolíticaEnsaio de Proficiência em Alcoolemia (Blood and/or aqueous matrix)EP em Drogas
- Food & feed
- Water
- Petroleum, fuels & lubricants
- Materials & construction
- +4 more
16 schemes
IPT – Instituto de Pesquisas Tecnológicas (Programas Interlaboratoriais em Celulose e Papel)
São Paulo, BrazilAccepts international participants
Technological research institute in São Paulo whose pulp, paper and packaging laboratory runs annual interlaboratory programmes for pulp, printing and packaging paper and corrugated board testing laboratories, with samples also shipped internationally.
Testing fields
- Materials & construction
Schemes (3)
Pasta celulósica de fibra curta, branqueada e não branqueada
- Materials & construction
- Sample type
- Short-fibre pulp, bleached and unbleached
- Rounds/year
- 3
Papel para impressão e embalagem
- Materials & construction
- Sample type
- Printing and packaging paper
- Analytes
- Moisture, grammage, thickness, air permeance, roughness, brightness, opacity, burst, tensile, tear, ash, ring crush, Cobb water absorption, short-span compression
- Rounds/year
- 3
Chapa de papelão ondulado
- Materials & construction
- Sample type
- Corrugated board
- Rounds/year
- 3
| Scheme | Testing fields | Sample type | Analytes | Rounds/yr | Link |
|---|---|---|---|---|---|
| Pasta celulósica de fibra curta, branqueada e não branqueada |
| Short-fibre pulp, bleached and unbleached | — | 3 | Scheme page for Pasta celulósica de fibra curta, branqueada e não branqueada (opens in a new tab) |
| Papel para impressão e embalagem |
| Printing and packaging paper | Moisture, grammage, thickness, air permeance, roughness, brightness, opacity, burst, tensile, tear, ash, ring crush, Cobb water absorption, short-span compression | 3 | Scheme page for Papel para impressão e embalagem (opens in a new tab) |
| Chapa de papelão ondulado |
| Corrugated board | — | 3 | Scheme page for Chapa de papelão ondulado (opens in a new tab) |
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Accreditation
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About this listing
Compiled from IPT – Instituto de Pesquisas Tecnológicas (Programas Interlaboratoriais em Celulose e Papel)'s own published information or sent in by the provider, and reviewed by EqasOnline. Check scheme details, fees and dates with the provider before you enrol. 3 schemes listed here.
Last updated 1 Nov 2026.
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