Chemically prepared paper for urine testing kit
Chemically prepared paper by W & R Balston, made in England, UK and marketed as 'Genuine Whatman filter paper' filter paper'
- Measurements:
-
overall: 30 mm x 115 mm x 115 mm,
- Materials:
- paper (fibre product) and cardboard
- Object Number:
- 1982-384/1
- type:
- filter