DURAN®, borosilikaattilasia 3,3, kirkas.
- Erittäin hyvä kemikaalien ja lämmönvaihtelun kestävyys (160 K)
- Asteikon tarkkuus ±5 %, käänteinen lisäasteikko, josta näkee poistetun määrän
- Koko pullo-, korkki- ja kaatorengasjärjestelmä täyttää USP/FDA-standardien vaatimukset
The Premium laboratory bottle is the next step in the development of the standard laboratory bottle. The scale on the bottle is accurate to ±5% and the additional inverted graduations enable both the current fill level and removed volumes to be read. The bottle provides improved safety and reliability for the user with a batch certificate. Finally, the bottle's screw closure is highly temperature resistant and includes a fitted pouring ring (made from TpCh260). This closure can be used in temperatures from –196 to +200 °C and also has a PTFE coated silicone gasket. It provides exceptional sealing for liquid and gas-phase media. The closure and pouring ring contain no colouring, so ovens, drying chambers and sterilisation cabinets cannot be contaminated by dissolved colourants. Each bottle bears a retrace code. This batch identifier provides a handy reference for information such as manufacturing time, glass quality, and standards compliance. Unlike standard bottles, a corresponding certificate is included with the products supplied.
Painettu jäljityskoodi (erätunniste).
Sertifikaatit: ISO 4796-1 and DIN ISO 718