BS ISO 3688:1999
Pulps - Preparation of laboratory sheets for the measurement of diffuse blue reflectance factor (ISO brightness)

Standard No.

BS ISO 3688:1999

Release Date

2000

Published By

British Standards Institution (BSI)

Status

Be replaced 2000-07

Replace By

BS ISO 3688:2000

Latest

BS ISO 3688:2022

Scope

To be read in conjunction with ISO 2469:1994, ISO 2470:1999

BS ISO 3688:1999 history

• 2022 BS ISO 3688:2022 Pulps. Preparation of laboratory sheets for the measurement of optical properties
• 2000 BS ISO 3688:2000 Pulps - Preparation of laboratory sheets for the measurement of diffuse blue reflectance factor (ISO brightness)
• 2000 BS ISO 3688:1999 Pulps - Preparation of laboratory sheets for the measurement of diffuse blue reflectance factor (ISO brightness)