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All glass components
are produced using only first quality pharmaceutical tubing;
- Soda Glass (91 x 10-5 Expansion) - For General uses,
bacteriological test tubes, specimen tubes. NOT for heating.
- Neutral Glass (50 x 10-5 Expansion) - General uses, test
tubes, vials, more tolerant of heating under controlled conditions
than soda glass.
- Borosilicate (33 x 10-5 Expansion) - Exacting specification
applications. Suitable for heating/boiling.
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