The Reductase tubes are manufactured out of soda glass. The 10ml tubes are suitable for Methylene Blue dye reduction, antibiotic, phosphatase and COD tests.
Our standard delivery is next day (where products are available) Monday to Friday, excluding public holidays when you order by 3pm. Details of our returns and cancellation policy can be found under Section 10 of our Terms and Conditions. For more information please contact us on 01924 444 577 or email firstname.lastname@example.org