Catálogo General de Material para Laboratorio

To see other variants and accessories, please enter the webcode on our website. w e b c o d e 905 pH Electrodes, Buffer Solutions, Accessories w e b c o d e WW7R3313 Buffer Solution with Measuring Cap, IDL pH-buffer solution, technical according to DIN 19267, traceable to standard reference material from PTB and NIST, in different pH-values, dispensing bottles made of HDPE natural, warranty cap 28 mm, dispensing volume 20 and 25 ml. Article Bottle ml Color code Order No. Buffer solution pH 4.01 (25°C) 250 yellow 10 00 04023 Buffer solution pH 4.01 (25°C) 500 yellow 10 00 04024 Buffer solution pH 4.01 (25°C) 1000 yellow 10 00 04025 Buffer solution pH 7.00 (25°C) 250 green 10 00 07263 Buffer solution pH 7.00 (25°C) 500 green 10 00 07264 Buffer solution pH 7.00 (25°C) 1000 green 10 00 07265 Buffer solution pH 10.00 (25°C) 250 blue 10 00 10383 Buffer solution pH 10.00 (25°C) 500 blue 10 00 10384 Buffer solution pH 10.00 (25°C) 1000 blue 10 00 10385 w e b c o d e WW11M003 Buffer Solutions and Potassium Chlorid Solution, BOESECKE Technical buffer solutions to DIN 19267, traceable to standard reference material from PTB and NIST, potassium chlorid solution for storage of pH-electrode. Article Order No. Buffer solution pH-value 4,01 (25°C), PolyCube 10 l 10 65 14100 Buffer solution pH-value 7,00 (25°C), 10 l PolyCube 10 65 16100 Potassium chlorid solution 3 mol/l, 1000 ml bottle 10 65 13010 Potassium chlorid solution 3 mol/l, 10 l PolyCube 10 65 13100 All 10 l package with attached drain cock w e b c o d e WW5PT076 Buffer Solutions in the Bag, WINLAB ® For easy, safe and clean calibration of your pH electrodes. Using these buffer solutions in the bag is the key to successful calibration because the bag will be opened only immediately before you start to calibrate so that the buffer solu- tions are always fresh and pure. The respective pH and temperature reference values are printed on each bag. Each batch includes a test certificate. 2 bags of purified water are included in the delivery to allow for intermediate rinsing. The cardboard stand ensures the safe stand of the bag during calibration. Article Order No. Buffer solutions in the bag 10 03 04710 Kit of 20 bags of 25 ml each comprising: 6 × buffer solution pH 7.00 6 × buffer solution pH 4.01 6 × buffer solution pH 10 2 × purified water 1 × cardboard stand, and test certificate for the batch Measuring Systems Electrochemistry