pH-referentiebuffers
Thermo Scientific™ Orion™ Standard All-in-One™ pH-bufferkit
Work with ease using this color-coded pH buffer kit that includes three buffers, storage solution and a storage bottle.
pH-bufferoplossing voor laboratorium, pH 4.01
Designed for use in laboratory pH measurement. Reagecon™ Laboratory Buffer Solution, pH 4.01, Red is tested at 20°C to an accuracy level of ±0.02. This calibration and control buffer is specially formulated to ensure its stability and is supplied with a detailed Certificate of Analysis.
Thermo Scientific™ Orion™ pH Buffer Individual Use Pouches
Ensure fresh, ready-to-use standards for pH calibration with these pH Buffer individual use pouches.
Redox-buffer voor het testen van ORP-elektroden
Used for testing, calibration and verification of redox/ORP sensors. Redox Buffer, 220mV, Reagecon™ is a ready to use solution of iron salts, including potassium ferrocyanide and tripotassium hexacyanoferrate, for use with reactions with a redox potential of 220mV.
pH-bufferoplossing voor laboratorium, pH 7.00
Designed for use in laboratory pH measurement. Reagecon™ Laboratory Buffer Solution, pH 7.00, Green is tested at 20°C to an accuracy level of ±0.02. This calibration and control buffer is specially formulated to ensure its stability and is supplied with a detailed Certificate of Analysis.
Traceable™ pH-buffernormen, gecertificeerd referentiemateriaal (CRM)
IUPAC formulation
pH-bufferoplossing voor laboratorium, pH 9.21
Designed for use in laboratory pH measurement. Reagecon™ Laboratory Buffer Solution, pH 9.21, Blue is tested at 20°C to an accuracy level of ±0.02. This calibration and control buffer is specially formulated to ensure its stability and is supplied with a detailed Certificate of Analysis.
pH 4.01 Technical Color-Coded Buffer Solution at 25°C, Reagecon
Easy-to-use, tested, certified, NIST traceable, and shelf-stable, color-coded buffer solution.
pH 9.00 Buffer Solution at 25°C, Reagecon
Tested, certified, NIST traceable, and shelf-stable buffer solution.
Standaard bufferoplossing pH 4.01
With a high accuracy: ±0.02 pH, this standard buffering solution is traceably certified to PTB/NIST and therefore safe for use.
pH 7.00 Buffer Solution at 25°C, Reagecon
Tested, certified, NIST traceable, and shelf-stable buffer solution.
pH 4.00 Phthalate-Free Buffer Solution at 20°C, Reagecon
Tested, certified, NIST traceable, and shelf-stable buffer solution.
Thermo Scientific™ Sodium borate, 0.5M buffer soln., pH 8.0
CAS: 1330-43-4 MDL-nummer: MFCD00081185
Thermo Scientific™ Orion™ pH Buffer Cubitainers™
Hold 5 gallons (19L) of pH buffer in color-coded Thermo Scientific™ Orion™ pH Buffer Cubitainers™ with easy-pour spigot.
Bicarbonate, 1M buffer soln., pH 8.0, Thermo Scientific™
CAS: 144-55-8 Moleculaire formule: CHNaO3 Molecular Weight (g/mol): 84.006 MDL-nummer: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium;hydrogen carbonate SMILES: C(=O)(O)[O-].[Na+]
Thermo Scientific™ Orion™ pH Buffer Bottles
Perform accurate, reproducible pH calibrations with these color-coded buffer bottles.
Maleate, 0.2M buffer soln., pH 5.5, Thermo Scientific™
CAS: 3105-55-3 Moleculaire formule: C4H2NaO4 Molecular Weight (g/mol): 137.05 MDL-nummer: MFCD00070246 InChI Key: VRVKOZSIJXBAJG-ODZAUARKSA-L PubChem CID: 91658932 IUPAC Name: sodium;(Z)-4-hydroxy-4-oxobut-2-enoate;trihydrate SMILES: [Na+].[O-]C(=O)\C=C/C([O-])=O
Glycylglycine, 0.2M buffer soln., pH 7.5, Thermo Scientific™
CAS: 556-50-3 Moleculaire formule: C4H8N2O3 Molecular Weight (g/mol): 132.119 MDL-nummer: 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
