PH4 BUFFER SOLUTION TWIN-NECK PACK 1L Twadde Hydrometers Gabled Lid

Gabled Lid

round bottom centrifuge tubes from Thermo Scientific Nalgene® are autoclavable and are supplied with a non-contaminating

Model       UF260  Volume         litres      256  Internal (external)            height

2 convex curved edge blades

high-resolution LCD readout with 25mm high digits

PH4 BUFFER SOLUTION TWIN-NECK PACK 1L Twadde Hydrometers Gabled LidValues stated at 20C. Temperature data printed on container label. Values are traceable to NIST (NBS) standard reference material. Supplied in standard, plastic, easy pour containers or in convenient twin neck bottles which dispense the correct volume of solution for calibration into the secondary neck chamber minimising all waste and the possibility of contamination. Shelf life is approximately 2 years. Accuracy 0. 01 pH units.