Ammonium as N- 100 mg/L, 125 mL 107109 volumetric and graduated pipettes •

volumetric and graduated pipettes • autoclaving: the construction guarantees the entrance of steam into the container and optimizes the process of autoclaving • opening and closing: soft sliding performance of top section onto the base section makes working easy • base- and top section are filled with a silicon layer at the bottom as shock absorber to protect the glass items from splintering • the sterilizing pipette boxes are available in 4 various length • bottom: inside dimensions: 60 x 60 mm

lot number and purity level

600 mg/L C NIST Sucrose

Six fixed shelves

Ammonium as N- 100 mg/L, 125 mL 107109 volumetric and graduated pipettes •One 125 mL standard containing Ammonium as N at 100 mg L in H2O. This CRM is covered by ERAs ISO 17034 accreditation.