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WinLab® buffer solution, 500 ml With works test certificate acc. to EN 10204-2.3.
Content 500 piece(s) (€0.02 / 1 piece(s))
€7.95
WinLab® buffer solution, 1000 ml With works test certificate acc. to EN 10204-2.3.
Content 1000 piece(s) (€0.01 / 1 piece(s))
€12.90
Technical buffer solution, 1000 ml Technical buffer solution 1000 ml Coloured buffer solutions for simple and better recognition of the different pH values (25°C). In practical work and storage bottle. With this, you can calibrate directly in the integrated small vessel.
Content 1000 piece(s) (€0.02 / 1 piece(s))
€15.00
Technical buffer solution with dosing cap, 500 ml Technical buffer solution with dosing cap acc. to DIN 19267 500 ml Traceable to standard reference material from PTB and NIST, in different pH-values (25°C). Dispensing bottle made of HDPE natural. Warranty cap 28 mm, dispensing volume...
Content 500 piece(s) (€0.02 / 1 piece(s))
€12.17
Technical buffer solution with dosing cap, 250 ml Technical buffer solution with dosing cap acc. to DIN 19267 250 ml Traceable to standard reference material from PTB and NIST, in different pH-values (25°C). Dispensing bottle made of HDPE natural. Warranty cap 28 mm, dispensing volume...
Content 250 piece(s) (€0.04 / 1 piece(s))
€9.27
Technical buffer solution with dosing cap,... Technical buffer solution with dosing cap acc. to DIN 19267 1000 ml Traceable to standard reference material from PTB and NIST, in different pH-values (25°C). Dispensing bottle made of HDPE natural. Warranty cap 28 mm, dispensing volume...
Content 1000 piece(s) (€0.02 / 1 piece(s))
€19.71
Buffer solution acc. to DIN 19266, 1000 ml Made of primary reference materials. Measured by a combination electrode, calibrated in accordance with DIN 19268. Deviation of pH value at a temperature of 20°C: ±0.
Content 1000 piece(s) (€0.02 / 1 piece(s))
from €19.80
Buffer solution in FIOLAX© ampoules Buffer solution Type L 4794 In 60 Fiolax ampoules, each with 20 ml Sterilised With manufacturer certificate
Content 60 piece(s) (€4.10 / 1 piece(s))
€246.00
Buffer solution in FIOLAX© ampoules Buffer solution Type L 4694 In 60 Fiolax ampoules, each with 20 ml Sterilised With manufacturer certificate
Content 60 piece(s) (€3.25 / 1 piece(s))
€195.00
Buffer solution acc. to DIN 19266, 250 ml Made of primary reference materials. Measured by a combination electrode, calibrated in accordance with DIN 19268. Deviation of pH value at a temperature of 20°C: ±0.
Content 250 piece(s) (€0.04 / 1 piece(s))
€9.83
Buffer solution acc. to DIN 19266, 500 mL Made of primary reference materials. Measured by a combination electrode, calibrated in accordance with DIN 19268. Deviation of pH value at a temperature of 20°C: ±0.
Content 500 piece(s) (€0.03 / 1 piece(s))
€13.11
pH/Pt - combination electrode pH/Pt 1000 sensor Shaft material: glass Shaft length: 110 mm Shank diameter: 12 mm Diaphragm: Ceramic Electrolyte: 3 mol/l KCl pH measuring range: 0 ... 14 Temperature range: -5 ... 100 °C
from €278.00
Combination electrode type Sentix 61 pH electrodes with gel electrolyte are ideal for portable pH measurement but also for routine measurement in the laboratory. The electrodes are available with or without built-in temperature sensor. The pH-electrodes are particularly...
€191.00
SenTix® Sp pH combination electrode for... Specialists for all cases - pH electrodes for special applications can determine the pH value of surfaces, solids, suspensions and much more.
€370.00
Buffer solution/NBS/DIN - PL 7 Buffer solutions according to DIN 19266-01: 2000 are the most widely used buffer solutions. They are so-called working reference buffer solutions and, due to their composition as listed in the standard, are the best known buffer...
€30.30
TEP 10 trace Technical buffer solution, pH 10 Technical buffer solutions for WTW meters with pH functionality pH buffers by WTW – precise and traceable to PTB/NIST in three bottle sizes of 50 ml, 250 ml or 1 liter with built-in dosing vessel Shelf life up to 3 years (unopened)...
€49.50
STP 10 Trace Technical buffer solution - pH... traceable to PTB/NIST Unopened shelf life up to 3 years Economical use
Content 50 piece(s) (€0.32 / 1 piece(s))
€16.10
STP 4 Technical buffer solution, pH 4.01, 50 mL traceable to PTB/NIST Unopened shelf life up to 3 years Economical use
Content 50 piece(s) (€0.32 / 1 piece(s))
€16.10
Control standard Type E/Set Test resistors and calibration solutions for checking measuring instruments with conductivity function. Also, for calibrating the system consisting of instrument and conductivity cell
Content 6 piece(s) (€24.33 / 1 piece(s))
€146.00
pH glass electrodes SenTix® The SenTix® 81-87 pH electrodes with their high-quality glass shaft and refillable 3 mol/l KCl liquid electrolyte and platinum diaphragm are suitable for demanding measurements in the laboratory. The platinum wire diaphragm provides...
from €291.00
pH glass electrode pH 0 - 14, Liq-glass A robust, daily use laboratory electrode for titrations with strong acids and bases. a-length: 120 mm Electrical Connector: S7 Measurement Principle: Combination electrode; pH potential measured against reference Measuring Range: pH 0 to...
€189.20
Electrolyte solution KCL - 50 Solutions for operating, cleaning and storing electrodes - easy refilling and safe storage guaranteed
€11.60
pH combination electrode with 1 m fixed cable,... pH combination electrode with 1 m fixed cable Item-Nr Type Description 612720025 N 1042 A glass shaft, ceramic diaphragm, electrolyte KCl 3 mol/l, Silamid® derivation, temperature sensor Pt 1000, spherical membrane, A-glass, DIN + 4 mm...
from €465.00
pH combination electrode with plug-in head for... pH combination electrode with plug head Item-Nr Typ Description 612720007 N 61 glass shaft, Pt diaphragm, electrolyte KCl 3 mol/l, Silamid® derivation, spherical membrane, A-glass, length 170 mm, 12 mm Ø, -5...+100 °C, 0...14 pH...
from €273.00