pH buffer solutions at 25 °C, certified reference material (CRM)
Certified reference material according to ISO 17034. The pH buffer solutions are colour-coded and the uncertainty of measurement of ±0.01 pH was tested at 25 °C. Supplied with detailed certification report which includes traceability to NIST. Lot numbers and expiry dates are printed on the label.
pH buffer solutions CYP20
pH buffers for the daily and high-precision calibration and adjustment of pH electrodes.Accuracy (±0.02) and reproducibility help to optimise the pH value and thus increase product quality and yieldTraceable to NIST and PTB standard reference material
pH buffer solutions Eutech™
According to Directive 67/548/EEC or Directive 1999/45/EC. Bottles of 480 ml.
pH buffer solutions Eutech™ with colour coding
According to Directive 67/548/EEC or Directive 1999/45/EC. Bottles of 480 ml.
pH buffer solutions in ampoules, standard
Standard solutions acc. to DIN 19266 for calibration in pH measurement. Buffer solutions in the double-end ampoules offer a particularly high degree of reliability and measuring accuracy.Hot steam sterilised, very long shelf lifeWithout preservativesWith manufacturer certificate20 ml ampoules with approx. 17 ml content
pH buffer solutions in ampoules, technical
For calibration of pH measurement. Buffer solutions in the double-end ampoules offer a particularly high degree of reliability and measuring accuracy.Hot steam sterilised, very long shelf lifeWithout preservativesWith manufacturer certificate20 ml ampoules with approx. 17 ml content
pH buffer solutions with colour coding
Coloured pH buffer solutions. Tested and ISO 17025 certified at 20 °C. Uncertainty of measurement ±0.01 pH. Supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates.
pH buffer solutions, Bag in Box, 20 °C
Clear or coloured pH buffer solutions. Supplied in convenient Bag in Box with dispensing tap. Tested and ISO 17025 certified at 20 °C. Uncertainty of measurement ±0.01 pH. Supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates.
pH buffer solutions, Bag in Box, 25 °C
Clear or coloured pH buffer solutions. Supplied in convenient Bag in Box with dispensing tap. Tested and ISO 17025 certified at 25 °C. Uncertainty of measurement ±0.01 pH. Supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates.* without ADR
pH buffer solutions, technical
Without colour coding, hot steam sterilized. Stated pH values at 25 °C. Available in 250 ml containers. Shelf life approx. 2 years, accuracy ±0.02 pH.
pH buffer Standards DIN 19266
Clear, colourless DIN value pH buffer solutions. Tested at 25 °C and certified by Reagecon's ISO 17025 accredited test method. NIST traceable and presented in 500 ml bottles.Other pack sizes available upon request.
pH combination electrode Eutech™
Universal 3-in-1 pH electrode made of plastic. With Ag/AgCl reference system and BNC connector.Diaphragm: Porous HDPE pin
pH combination electrode Eutech™ with BNC connector
General purpose plastic-body pH electrode. Ag/AgCl reference type. For use with all pH meters with BNC input connector.Diaphragm: HDPE.
pH combination electrode InLab® Solids
With spear-tip membrane. With glass shaft, Argenthal™ reference system and S7 plug head.Cable - please order separately.
pH combination electrode InPro 3030
Low-maintenance gel pH electrode for applications in the biotechnology and food industries.For use under aseptic conditionssterilizable/autoclavablePressure resistant up to 6 barWith silver ion barrier for the measurement of sulfide-containing samplesPlease order connection cable separately.SpecificationspH range:0 ... 14Temperature range:0 ... 80 °C (140 °C when sterilised)Reference system:Argenthal®Diaphragm:CeramicShaft diameter:12 mmConnection:K8S
pH combination electrode InPro 4010
Low-maintenance, pressure-resistant pH electrode with built-in PT 1000 temperature sensor for temperature compensation.Robust version with plastic housingFor use in industrial waters and waste watersAlso suitable for heavily soiled samplesWaterproof VarioPin connector (IP68)Please order connection cable separately.
pH combination electrode InPro 4800/4800i
pH combination electrode for use in aggressive media, e.g. acidic, alkaline or strongly oxidizing solutions containing sulphides. With integrated sensor for temperature compensation.Low maintenanceSuitable for high operating pressures at varying operating temperatures"-i" version with intelligent sensor managementDirt repellent annular junctionApproved for Ex-protected environmentsAg/AgCl reference system.Please order connection cable separately.
pH combination electrode LE 438
With epoxy body and gel electrolyte, fixed cable with BNC / Cinch connection. For simple measurements, particularly suitable for portable pH meters, with temperature sensor.
pH combination electrode Orion™ Sure-Flow
9165 BNWP: For fast results in difficult samples and soils. With waterproof BNC connector and epoxy body. Please order cable separately.91-72 BNWP: For measurements in soils, sludges, colloids and viscous materials. With waterproof BNC connector, cable and glass body. 1 m cable included.
pH combination electrode ROSS™ Ultra Triode™
Combination electrodes with temperature compensation, suitable for a variety of applications.For use with Versa Star-, Star A- and Dual Star pH metersWith robust epoxy body
pH combination electrode, gel electrolyte, SenTix®
Basic pH combination electrodes, with plastic body, gel reference system. SenTix® 20 with plug head (AS/DIN or AS/BNC cable combination please order separately). Sentix 21-3 and Sentix 41-3 with 3 m fixed cable.
pH combination electrode, gel electrolyte, SenTix® 22
Basic pH combination electrodes, with plastic body, gel reference system. 1 m fixed cable.
pH combination electrode, gel electrolyte, SenTix® 42
Basic pH combination electrodes, with plastic body, gel reference system. 1 m fixed cable.
pH combination electrode, SenTix® H / SenTix® HW, refillable
Precision pH combination electrodes with glass shaft and liquid electrolyte. With plug head (AS/DIN or AS/BNC cable combination please order separately). SenTix® H for high alkaline solutions, SenTix® HW for low conductive samples.
pH combination electrodes InLab® Versatile Pro
Interchangeable ceramic junction, ARGENTHAL™ reference system with silver ion trap, BNC/RCA fitting.
pH combination electrodes InPro 2000/2000i/2002
pH combination electrodes with integrated temperature sensor for temperature compensation.Refillable reference electrolyte"-i" version with integrated sensor management ISMSterilisableReduced maintenance requirementsWith silver ion barrier for the measurement of sulfide-containing samplesPlease order connection cable separately.
pH combination electrodes InPro 3250
pH electrodes with pre-pressurised liquid electrolytes for use in chemical processes. With integrated temperature sensor for temperature compensation.Low maintenanceApproved for Ex-protected environmentsCertified in accordance with the DGRLWith silver ion barrier for the measurement of sulfide-containing samplesPressure stability up to 4 barAg/AgCl reference system.Please order connection cable separately.
pH combination electrodes InPro 3250
Low maintenance pH electrodes with pre-pressurised liquid electrolytes for use in biotechnology and pharmaceutical industry. With integrated temperature sensor for temperature compensation.Sensor and plug completely autoclavable and sterilisableApproved for Ex-protected environmentsCertified in accordance with the DGRLWith silver ion barrier for the measurement of sulfide-containing samplesPressure stability up to 4 bar"i" version with integrated sensor management ISMReference system: Argenthal®Please order connection cable separately.
pH combination electrodes InPro 4260/4262
Low-maintenance pH electrodes with integrated temperature sensor for temperature compensation. Recommended for media containing sulphides.Suitable for low-water and dirty media.Insensitive to anionic salts"i" version with integrated sensor management ISMWith Ex-certificationReference system: Solid polymerPlease order connection cable separately.
pH combination electrodes with gel electrolyte
Low-maintenance pH combination electrode for use in water management and process chemistry. Not refillable.With glass shaft and Silamid® referenceGel electrolyte with visible KCl reserveWith factory test certificate 2.1 for pressure and temperature resistanceScope of supply: Electrode with screw plug head (Pg 13.5 installation thread), HD seal, connection cable
pH combination electrodes, InLab® Easy
With polysulphone body and gel electrolyte, S7 plug head or fixed cable with BNC connection.For basic measurements, particularly suitable for portable pH meters.
pH combination electrodes, liquid electrolyte, SenTix® 51/SenTix® 52, refillable
Standard pH combination electrodes with plastic shaft, non-solid electrolytes. With fixed cable (1m).
pH combination electrodes, liquid electrolyte, SenTix® 62, refillable
Standard pH combination electrodes with glass shaft, non-solid electrolytes. With fixed cable (1m).
pH combination electrodes, liquid electrolyte, SenTix® 82, refillable
Standard pH combination electrodes with glass shaft, non-solid electrolytes. With fixed cable (1m).
pH combination electrodes, liquid electrolyte, SenTix®, refillable
Standard pH combination electrodes with glass shaft, non-solid electrolytes. With fixed cable (1m). SenTix® 60 with screw head (AS/DIN or AS/BNC cable combination please order separately).
pH electrode A 157
Microelectrode, glass shaft, Silamid® reference system, with 1.5 m fixed cable.