pH Paper and Buffers

Thermo Scientific™ Orion™ pH Buffer Bottles

Perform accurate, reproducible pH calibrations with color-coded Thermo Scientific™ Orion™ pH Buffer Bottles. PH 9.18 BUFFER 475ML

WTW™ Electrolytes and Cleaning Solutions

Used as refill solutions for liquid filled electrodes as well as a storage solution for all types of pH electrodes, these electrolytes and cleaning solutions are ideal for operating, storing, and cleaning electrodes. BUFFER KCL-50

Fisherbrand™ Traceable™ ISO Guide 34 Color-Coded CRM pH Buffers (Certified Reference Material)

Performs accurate, reproducible pH calibrations with color-coded bottles. Fisherbrand™ Traceable, Color-Coded buffers are Certified Reference Material pH Buffers.Compatible with all makes of pH instruments and electrodes. 500ML Traceable CRM pH 10.012, Blue

Honeywell Fluka™ Buffer concentrate pH 6.00, For 500 ml buffer solution, citric acid / sodium hydroxide solution, Honeywell Fluka™

for 500 ml buffer solution, citric acid / sodium hydroxide solution 500ML Buffer concentrate pH 6.00 for 500 ml buffer solution, citric acid / sodium hydroxide solution

Honeywell Fluka™ Buffer solution pH 4.0 (20°C), Red colored, citric acid / sodium hydroxide / sodium chloride solution, with fungicide, Honeywell Fluka™

CAS: 1336-21-6 Molecular Formula: H5NO Molecular Weight (g/mol): 35.046 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: [NH4+].[OH-] X6 Buffer solution pH 4.0 (20oC) red colored, 500ML

Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches

Ensure fresh, ready to use standards for pH calibration with Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches. X25 Buffer sachet PerpHect pH4 (Pack of 25)

Singe-Use Calibration Buffers, Color-Coded

Can be used for direct pH electrode calibration and then discarded. X6 BUFFER MIXED PACK OF 2XPH4, 7 & 10 0.01 25°C 6

Reagecon™ Buffer Solution, pH 10.00, Blue

Certified by an ISO 17025 accredited method and NIST traceable. Reagecon™ Buffer Solution, pH 10.00, Blue is tested at 20°C to an accuracy of ±0.01. This calibration and control buffer is specially formulated to ensure its stability, is color coded and features a twin-neck bottle design. 500ML BUFFER SOLUTION PH10.00 (BLUE) ±0.01 @ 20°C

Reagecon™ Buffer Solution, pH 4.00, Red

Certified by an ISO 17025 accredited method and NIST traceable. Reagecon™ Buffer Solution, pH 4.00, Red is tested at 20°C to an accuracy of ±0.01. This calibration and control buffer is specially formulated to ensure its stability, is color coded and features a twin-neck bottle design. 500ML BUFFER SOLUTION PH4.00 (RED) ±0.01 @ 20°C

Honeywell Fluka™ Buffer solution pH 7.0 (20°C), Potassium dihydrogen phosphate / disodium hydrogen phosphate, traceable to SRM from NIST, with fungicide, Honeywell Fluka™

CAS: 1336-21-6 Molecular Formula: H5NO Molecular Weight (g/mol): 35.046 MDL Number: MFCD00146206 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: [NH4+].[OH-] X6 Buffer solution pH 7.0 (20oC) potassium dihydrogen phosphate / disodium hydrogen phosphate, 1L

Honeywell Fluka™ Buffer Solution Duracal pH 9.21 (25°C),NIST/PTB reference materials, DKD certified, Honeywell Fluka™

250 mL, certified buffer solution traceable to NIST/PTB reference materials, DKD certified 250ML Buffer solution DURACAL pH 9.21 (25oC) 250 mL, certified buffer solution

Scharlab Buffer Solution pH 4

Synonym: Potassium hydrogen phthalate buffer BUFFERTLÖSNING PH 4 1L

Buffer solution pH 5, Acetate buffer, ACROS Organics™

1LT Buffer solution pH 5, Acetate buffer

Alfa Aesar™ Glycylglycine, 0.2M buffer soln., pH 8.0

CAS: 556-50-3 Molecular Formula: C4H8N2O3 Molecular Weight (g/mol): 132.119 MDL Number: MFCD00008130 InChI Key: YMAWOPBAYDPSLA-UHFFFAOYSA-N PubChem CID: 11163 ChEBI: CHEBI:17201 IUPAC Name: 2-[(2-aminoacetyl)amino]acetic acid SMILES: C(C(=O)NCC(=O)O)N 100ML Glycylglycine, 0.2M buffer soln., pH 8.0 100ml

Alfa Aesar™ Sodium borate, 0.5M buffer soln., pH 8.5

CAS: 1330-43-4 MDL Number: MFCD00081185 500ML Sodium borate, 0.5M buffer soln., pH 8.5 500ml

Alfa Aesar™ ColorpHast™ Intermediate pH Strips

COLORPHAST PH STRIPS 5-10 PH RANGE 6UNITS

Alfa Aesar™ Borate, 0.5M buffer soln., pH 9.5

CAS: 1330-43-4 MDL Number: MFCD00163147 250ML Borate, 0.5M buffer soln., pH 9.5 250ml

Alfa Aesar™ Sodium bicarbonate, 1M buffer soln., pH 10.0

CAS: 144-55-8 Molecular Formula: CHNaO3 Molecular Weight (g/mol): 84.006 MDL Number: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium;hydrogen carbonate SMILES: C(=O)(O)[O-].[Na+] 250ML Sodium bicarbonate, 1M buffer soln., pH 10.0 250ml

Fisherbrand™ Traceable™ pH Buffer Standards, Certified Reference Material (CRM), Fisher Scientific™

IUPAC formulation X6 pH standard Fisherbrand pH4, single use, certif

Alfa Aesar™ Sodium phosphate, 0.5M buffer soln., pH 9.0

500ML Sodium phosphate, 0.5M buffer soln., pH 9.0 500ml

Alfa Aesar™ Sodium phosphate, 0.5M buffer soln., pH 8.5

500ML Sodium phosphate, 0.5M buffer soln., pH 8.5 500ml

Sodium phosphate, 0.2M buffer soln., pH 7.4, Alfa Aesar™

1LT Sodium phosphate, 0.2M buffer soln., pH 7.4 1l

Alfa Aesar™ Succinate, 0.2M buffer soln., pH 6.5

CAS: 150-90-3 Molecular Formula: C4H4Na2O4 Molecular Weight (g/mol): 162.052 MDL Number: MFCD00002789 InChI Key: ZDQYSKICYIVCPN-UHFFFAOYSA-L PubChem CID: 9020 ChEBI: CHEBI:63675 IUPAC Name: disodium;butanedioate SMILES: C(CC(=O)[O-])C(=O)[O-].[Na+].[Na+] 250ML Succinate, 0.2M buffer soln., pH 6.5 250ml

Alfa Aesar™ Sodium phosphate, 0.2M buffer soln., pH 7.6

1LT Sodium phosphate, 0.2M buffer soln., pH 7.6 1l

Alfa Aesar™ Sodium citrate, 0.5M buffer soln., pH 6.5

500ML Sodium citrate, 0.5M buffer soln., pH 6.5 500ml

Buffer Solution, pH 10, ACROS Organics™

500ML Buffer solution pH 10, Carbonate buffer

Alfa Aesar™ Sodium bicarbonate, 1M buffer soln., pH 9.4

CAS: 144-55-8 Molecular Formula: CHNaO3 Molecular Weight (g/mol): 84.006 MDL Number: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium;hydrogen carbonate SMILES: C(=O)(O)[O-].[Na+] 250ML Sodium bicarbonate, 1M buffer soln., pH 9.4 250ml

Alfa Aesar™ Bicarbonate, 1M buffer soln., pH 9.0

CAS: 144-55-8 Molecular Formula: CHNaO3 Molecular Weight (g/mol): 84.006 MDL Number: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium;hydrogen carbonate SMILES: C(=O)(O)[O-].[Na+] 250ML Bicarbonate, 1M buffer soln., pH 9.0 250ml

Alfa Aesar™ TEA, 0.2M buffer soln., pH 8.0

CAS: 102-71-6 Molecular Formula: C6H15NO3 Molecular Weight (g/mol): 149.19 MDL Number: MFCD00002855 InChI Key: GSEJCLTVZPLZKY-UHFFFAOYSA-N Synonym: Triethanolamine buffer solution PubChem CID: 7618 ChEBI: CHEBI:28621 IUPAC Name: 2-[bis(2-hydroxyethyl)amino]ethanol SMILES: C(CO)N(CCO)CCO 500ML TEA, 0.2M buffer soln., pH 8.0 500ml

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