| 
   				 
				 
				 
				 
				 
				 
				 
				 
     | 
	  
	  
    
 
	Mettler Toledo 30248826 InLab Glass Reach Pro-225 Electrode  | 
	
	
	 
	
	
	 | 
  
	| The manufacturing of high quality sensors with outstanding performance not only requires technical skills and expertise but also a profound understanding of the various customer applications and their specific requirements. METTLER TOLEDO has built up an enormous treasure trove of experience and knowledge over the last decades, which has resulted in a complete sensor portfolio that supports any of your applications more ... | 
 
 
	| 
		
		Laboratory Equipment > 
		pH Meters > 
		pH Meter Accessories
		
		
		 | 
 
	| 
	
 
	 | 
	
	
	
	
	
		
  
	 
	 
		
		
		
		
		
		
		
		
		 | 
 
	| 
	
	
	
 | 
 
	
	
	
	
	
	
	Features
	
	
	The manufacturing of high quality sensors with outstanding performance not only requires technical skills and expertise but also a profound understanding of the various customer applications and their specific requirements. METTLER TOLEDO has built up an enormous treasure trove of experience and knowledge over the last decades, which has resulted in a complete sensor portfolio that supports any of your applications 
Performance to Trust: Measurements have to be fast, precise and reproducible. Tried and trusted technologies com-bined with state-of-the-art pro-duction processes guarantee highest performance for every InLab sensor, providing reliable results at any time 
Easy to Use: All InLab sensors are shipped ready to use. Everything you need for your measurement comes together with the sensor. Your work in the lab will be sim-plified by application specific sensors, automatic recognition of ISM sensors and the spillfree wetting cap 
Built to Last: The thought-out InLab sensor construction as well as the high-quality materials used for manu-facturing guarantee high robust-ness even in harsh applications. The versatile sensor portfolio ensures the perfectly suited sen-sor for every application, a match that greatly extends the lifetime of the products 
FEATURES
- Extended application range: The extra-long shaft allows measurements in deep vessels, barrels or pilot reactors.
 
- Always the right temperature: The integrated temperature probe guarantees you always measure with the right temperature compensation.
 
- ARGENTHALTM - For a long electrode life: The ARGENTHALTM reference system uses silver-ion-free electrolyte. Therefore, there is no danger of the junction becoming blocked by sulfides or proteins.
 
	| Measuring range | 
	pH 0 – 14 | 
 
	| Temperature Range | 
	0 °C – 100 °C (32 °F - 212 °F) | 
 
	| Connector | 
	MultiPin™ | 
 
	| Type of junction | 
	Ceramic | 
 
	| Shaft Material | 
	Glass | 
 
	| Sensor Type | 
	Combined electrode | 
 
	| Shaft length | 
	225 mm | 
 
	| Shaft Diameter | 
	12 mm | 
 
	| Parameter | 
	pH | 
 
| Reference System | 
ARGENTHAL™ with Ag+-trap | 
 
| Reference electrolyte | 
3 mol/L KCl | 
 
| Membrane glass | 
HA | 
 
| Membrane resistance (25°C) | 
< 600 MO | 
 
	| ISM | 
	No | 
 
	| Temperature probe | 
	NTC 30 kO | 
 
| For portable meter | 
No | 
 
| Maintenace-free | 
No | 
 
| Signal type | 
Analog | 
 
| Sample | 
Large Samoples | 
 
| Reference electrolyte Order no. | 
51343180 | 
 
 
	 
	Weight:
	1.00 lb
	
	 
	 | 
 
 
  
	 | 
 
		  
	
	 Other Mettler Toledo InLab Electrodes   
	 
	  | 
  
	| 
 |   |  
	| 
	
	
	 | 
 
 
	
	
 
 * within the 48 continental US States
 
 
  
 
 
 
 
  | 
 
  
	
	|   
 
	
	 Optional Accessories
	 
	 
	
	
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo® 30111134 Techn. Buffer pH 2.00 sachets 30x20mL   
		
		
					 
					
					
				Any pH measurement is only as accurate as the buffer solution used for calibration purposes. METTLER TOLEDO buffer solutions are traceable to primary standards and come with a quality inspection certificate, which guarantees the stated values and traceability. 
Top sellers for the most common use
All METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. If larger quantities are required, then our 6-packs are the right choice. Electrolytes come with special caps that make refilling your electrode a child’s play
 
Specialties for specific requirements 
Using our sachets guarantees fresh solution for every calibration as well as maximum ease of use. Every sachet box comes with a printed certificate. Rely on METTLER TOLEDO’s expertise to meet your specific needs with our expanded offering.
 
Maximum traceability and compliance
To guarantee maximum traceability, an individual test certificate exists for every calibration solution. Furthermore, compliance with regulations is key for us. All SDS and lables contain information according to GHS (Globally Harmonized System) in local language
 
Techn. Buffer pH 2.00 sachets 30x20mL 
Reliable All-rounders. 
High quality buffers 
These solutions are traceable to the primary standards of reference materials selected by NIST. 
Quality inspection certificate included 
For record and archiving purposes, downloard your certificate at www.mt.com/buffer 
SDS easily available 
All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds 
	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo® 51302069 Techn. Buffer pH 4.01 sachets 30x20mL   
		
		
					 
					
					
				Any pH measurement is only as accurate as the buffer solution used for calibration purposes. METTLER TOLEDO buffer solutions are traceable to primary standards and come with a quality inspection certificate, which guarantees the stated values and traceability. 
Top sellers for the most common use
All METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. If larger quantities are required, then our 6-packs are the right choice. Electrolytes come with special caps that make refilling your electrode a child’s play
 
Specialties for specific requirements 
Using our sachets guarantees fresh solution for every calibration as well as maximum ease of use. Every sachet box comes with a printed certificate. Rely on METTLER TOLEDO’s expertise to meet your specific needs with our expanded offering.
 
Maximum traceability and compliance
To guarantee maximum traceability, an individual test certificate exists for every calibration solution. Furthermore, compliance with regulations is key for us. All SDS and lables contain information according to GHS (Globally Harmonized System) in local language
 
Techn. Buffer pH 4.01 sachets 30x20mL 
Reliable All-rounders. 
High quality buffers 
These solutions are traceable to the primary standards of reference materials selected by NIST. 
Quality inspection certificate included 
For record and archiving purposes, downloard your certificate at www.mt.com/buffer 
SDS easily available 
All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds 	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo® 51302047 Techn. Buffer pH 7.00 sachets 30x20mL   
		
		
					 
					
					
				Any pH measurement is only as accurate as the buffer solution used for calibration purposes. METTLER TOLEDO buffer solutions are traceable to primary standards and come with a quality inspection certificate, which guarantees the stated values and traceability. 
Top sellers for the most common use
All METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. If larger quantities are required, then our 6-packs are the right choice. Electrolytes come with special caps that make refilling your electrode a child’s play
 
Specialties for specific requirements 
Using our sachets guarantees fresh solution for every calibration as well as maximum ease of use. Every sachet box comes with a printed certificate. Rely on METTLER TOLEDO’s expertise to meet your specific needs with our expanded offering.
 
Maximum traceability and compliance
To guarantee maximum traceability, an individual test certificate exists for every calibration solution. Furthermore, compliance with regulations is key for us. All SDS and lables contain information according to GHS (Globally Harmonized System) in local language
 
Techn. Buffer pH 7.00 sachets 30x20mL 
Reliable All-rounders. 
High quality buffers 
These solutions are traceable to the primary standards of reference materials selected by NIST. 
Quality inspection certificate included 
For record and archiving purposes, downloard your certificate at www.mt.com/buffer 
SDS easily available 
All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds 	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo® 51302079 Techn. buffer pH 10.01 sachets 30x20mL   
		
		
					 
					
					
				Any pH measurement is only as accurate as the buffer solution used for calibration purposes. METTLER TOLEDO buffer solutions are traceable to primary standards and come with a quality inspection certificate, which guarantees the stated values and traceability. 
Top sellers for the most common use
All METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. If larger quantities are required, then our 6-packs are the right choice. Electrolytes come with special caps that make refilling your electrode a child’s play
 
Specialties for specific requirements 
Using our sachets guarantees fresh solution for every calibration as well as maximum ease of use. Every sachet box comes with a printed certificate. Rely on METTLER TOLEDO’s expertise to meet your specific needs with our expanded offering.
 
Maximum traceability and compliance
To guarantee maximum traceability, an individual test certificate exists for every calibration solution. Furthermore, compliance with regulations is key for us. All SDS and lables contain information according to GHS (Globally Harmonized System) in local language
 
Techn. Buffer pH 7.00 sachets 30x20mL 
Reliable All-rounders. 
High quality buffers 
These solutions are traceable to the primary standards of reference materials selected by NIST. 
Quality inspection certificate included 
For record and archiving purposes, downloard your certificate at www.mt.com/buffer 
SDS easily available 
All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds 	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo® 51302080 Rainbow II  - 3 x 10 sachets 20 mL   
		
		
					 
					
					
				Any pH measurement is only as accurate as the buffer solution used for calibration purposes. METTLER TOLEDO buffer solutions are traceable to primary standards and come with a quality inspection certificate, which guarantees the stated values and traceability. 
Top sellers for the most common use
All METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. If larger quantities are required, then our 6-packs are the right choice. Electrolytes come with special caps that make refilling your electrode a child’s play
 
Specialties for specific requirements 
Using our sachets guarantees fresh solution for every calibration as well as maximum ease of use. Every sachet box comes with a printed certificate. Rely on METTLER TOLEDO’s expertise to meet your specific needs with our expanded offering.
 
Maximum traceability and compliance
To guarantee maximum traceability, an individual test certificate exists for every calibration solution. Furthermore, compliance with regulations is key for us. All SDS and lables contain information according to GHS (Globally Harmonized System) in local language
 
Techn. Buffer pH 7.00 sachets 30x20mL 
Reliable All-rounders. 
High quality buffers 
These solutions are traceable to the primary standards of reference materials selected by NIST. 
Quality inspection certificate included 
For record and archiving purposes, downloard your certificate at www.mt.com/buffer 
SDS easily available 
All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds 	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo® 30111136 NIST / DIN Buffer Solution pH 4.006, Sachets 30 x 20 mL   
		
		
					 
					
					
				All METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. If larger quantities are required then our 6 packs are the right choice. Electrolytes come with special caps that make refilling your electrode to a childs play.
Specialties for specific requirements 
Using our sachets guarantees a fresh solution for every calibration as well as maximum ease of use. Each bag box comes with a printed certificate. Rely on METTLER TOLEDOs expertise to meet your specific needs with our expanded offering 
Maximum traceability and compliance 
To guarantee maximum traceability, an individual test certificate exists for each calibration solution. Furthermore, compliance with regulations is key to us. All SDS and Lables contain information according to GHS (Globally Harmonized System) in local languages. Simply download all required documents from our online database
 	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo® 30111137 NIST / DIN Buffer Solution pH 6.865, Sachets 30 x 20 mL   
		
		
					 
					
					
				All METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. If larger quantities are required then our 6 packs are the right choice. Electrolytes come with special caps that make refilling your electrode to a childs play.
Specialties for specific requirements 
Using our sachets guarantees a fresh solution for every calibration as well as maximum ease of use. Each bag box comes with a printed certificate. Rely on METTLER TOLEDOs expertise to meet your specific needs with our expanded offering 
Maximum traceability and compliance 
To guarantee maximum traceability, an individual test certificate exists for each calibration solution. Furthermore, compliance with regulations is key to us. All SDS and Lables contain information according to GHS (Globally Harmonized System) in local languages. Simply download all required documents from our online database
 	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo® 30111139 NIST / DIN Buffer Solution pH 10.012, Sachets 30 x 20 mL   
		
		
					 
					
					
				All METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. If larger quantities are required then our 6 packs are the right choice. Electrolytes come with special caps that make refilling your electrode to a childs play.
Specialties for specific requirements 
Using our sachets guarantees a fresh solution for every calibration as well as maximum ease of use. Each bag box comes with a printed certificate. Rely on METTLER TOLEDOs expertise to meet your specific needs with our expanded offering 
Maximum traceability and compliance 
To guarantee maximum traceability, an individual test certificate exists for each calibration solution. Furthermore, compliance with regulations is key to us. All SDS and Lables contain information according to GHS (Globally Harmonized System) in local languages. Simply download all required documents from our online database
 	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo® 51350102 Cleaning solution Thiourea, 250mL   
		
		
					 
					
					
				Maintenance Solutions
Maintenance Solutions for Peace of Mind
Maintenance solutions for peace of mind 
METTLER TOLEDO offers all the necessary solutions for proper electrode maintenance. For an easy start the All-in-One kits offers an optimal selection of solutions for calibration and maintenance. Your electrode stays ready for whatever task is due. 
Compliance with international regulations like GHS 
Compliance with regulations is key for METTLER TOLEDO. All SDS and labels fulfil the requirements of GHS (Globally Harmonized System) and are available in local languages. Simply download any required document from METTLER TOLEDO online database 
	
	
	
	Cleaning solution Thiourea, 250mL 
Amazing solutions. 
Quality inspection certificate included
For record and archiving purposes, downloard your certificate at www.mt.com/buffer 
SDS easily available 
All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds 
Optimal care 
Keep your electrode ready with the right cleaning, storage and regeneration solution. 	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo 51302070 Techn. Buffer pH 9.21 sachets 30x20mL   
		
		
					 
					
					
				Sachets for Effective Calibration. 
Minimized Contamination Risks: Single-use sachets, filled under controlled conditions, guarantee a fresh and uncontaminated solution for every calibration 
Ideal Shape for Easy Sensor Insertion The round and large opening of the sachets allows for easy sensor insertion and makes calibration a quick and simple task 
Easy Sachet Dispensing: The box was designed to allow picking of one sachet at a time, single-handed and with no effort. It contains sachets for 30 calibrations 
	| Value | 
	pH 9.21 | 
 
	| Certification | 
	METTLER TOLEDO | 
 
	| Packaging type | 
	Single-Use Sachets | 
 
	| Packaging size | 
	30x 20 mL | 
 
	| Parameter | 
	pH | 
 
| Purpose | 
calibration/verification | 
 
| Shelf-life | 
24 months | 
 
| Uncertainty | 
±0.02 pH | 
 
| Certificate of Analysis | 
Available online on www.mt.com/buffers | 
 
 
	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo 51302068 Rainbow I Buffer pH 4.01/7.00/9.21 sachets (3 x 10 sachets 20 mL)   
		
		
					 
					
					
				Sachets for Effective Calibration. 
Minimized Contamination Risks: Single-use sachets, filled under controlled conditions, guarantee a fresh and uncontaminated solution for every calibration 
Ideal Shape for Easy Sensor Insertion The round and large opening of the sachets allows for easy sensor insertion and makes calibration a quick and simple task 
Easy Sachet Dispensing: The box was designed to allow picking of one sachet at a time, single-handed and with no effort. It contains sachets for 30 calibrations 
	| Value | 
	pH 4.01/7.00/9.21 | 
 
	| Certification | 
	METTLER TOLEDO | 
 
	| Packaging type | 
	Single-Use Sachets | 
 
	| Packaging size | 
	3x 10x 20 mL | 
 
	| Parameter | 
	pH | 
 
| Purpose | 
calibration/verification | 
 
| Shelf-life | 
24 months | 
 
| Uncertainty | 
±0.02 pH | 
 
| Certificate of Analysis | 
Available online on www.mt.com/buffers | 
 
 
	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo 30111142 InLab Storage Solution   
		
		
					 
					
					
				Amazing solutions. 
SDS easily available: All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds 
Optimal care:  Keep your electrode ready with the right cleaning, storage and regeneration solution. 
	| Certification | 
	No | 
 
	| Packaging type | 
	Bottle | 
 
	| Packaging size | 
	250 mL | 
 
	| Parameter | 
	pH | 
 
| Purpose | 
maintenance | 
 
 
	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo 51350100 Cleaning solution Pepsin-HCl  (250mL)   
		
		
					 
					
					
				Amazing solutions. 
Quality inspection certificate included: For record and archiving purposes, downloard your certificate at www.mt.com/buffer 
SDS easily available: All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds 
Optimal care:  Keep your electrode ready with the right cleaning, storage and regeneration solution. 
	| Certification | 
	No | 
 
	| Packaging type | 
	Bottle | 
 
	| Packaging size | 
	250 mL | 
 
	| Parameter | 
	pH | 
 
| Purpose | 
maintenance | 
 
 
	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo 51350104 Regeneration solution (25mL)   
		
		
					 
					
					
				Amazing solutions. 
Quality inspection certificate included: For record and archiving purposes, downloard your certificate at www.mt.com/buffer 
SDS easily available: All Safety Data Sheets have been created in accordance with GHS (Globally Harmonized System). Download your SDS at www.mt.com/sds 
Optimal care:  Keep your electrode ready with the right cleaning, storage and regeneration solution. 
	| Certification | 
	No | 
 
	| Packaging type | 
	Bottle | 
 
	| Packaging size | 
	25 mL | 
 
	| Parameter | 
	pH | 
 
| Purpose | 
maintenance | 
 
 
	
			
		 
		
		 | 
	 
	
	
		 | 
	 
	 
		
		
		
		      
			
			 more info
			
			
			
		 | 	
		
		
		
			Mettler Toledo 30111138 NIST / DIN Buffer Solution pH 9.180 sachets 30 x 20mL   
		
		
					 
					
					
				All METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. If larger quantities are required then our 6 packs are the right choice. Electrolytes come with special caps that make refilling your electrode to a childs play.
Specialties for specific requirements 
Using our sachets guarantees a fresh solution for every calibration as well as maximum ease of use. Each bag box comes with a printed certificate. Rely on METTLER TOLEDOs expertise to meet your specific needs with our expanded offering 
Maximum traceability and compliance 
To guarantee maximum traceability, an individual test certificate exists for each calibration solution. Furthermore, compliance with regulations is key to us. All SDS and Lables contain information according to GHS (Globally Harmonized System) in local languages. Simply download all required documents from our online database
 	
			
		 
		
		 | 
	 
	
	
		 | 
	 
		
	
	 
	 | 
	 
	 
 | 
 
	| 
	
		
	 | 
 
	
		| 
		
		
		 | 
	 
 
 |