Thermo Scientific™ Orion™ Conductivity Standards and Solutions
Perform virtually any electrochemistry analysis with these conductivity standards and solutions. All conductivity standards are traceable to NIST™ standard reference materials.
Thermo Scientific™ Orion™ ORP Standards for Redox/ORP Electrodes
Measure ORP simply and accurately with these standards, stable for up to a year (unopened).
Thermo Scientific™ Orion™ ISE Calibration Standards
Take reproducible ISE measurements with Thermo Scientific™ Orion™ ISE Calibration Standards. For use with ion selective electrodes from ammonia to water hardness.
Eutech™ KCl Calibration Solution
For conductivity calibration and standards, choose from our available Eutech™'s Conductivity Standards, Calibrations, and Solutions
Polyethyleneimine, M.W. 60,000, 50% w/w aq. soln.
CAS: 9002-98-6 Molecular Formula: ((C2H5N)zC2H4N)y(C2H5N)x Molecular Weight (g/mol): 43.07 MDL Number: MFCD00084427 InChI Key: NOWKCMXCCJGMRR-UHFFFAOYSA-N Synonym: ethyleneimine,ethylenimine,azacyclopropane,dimethyleneimine,ethylene imine,polyethyleneimine,dihydroazirene,everamine,aziran,polymin PubChem CID: 9033 ChEBI: CHEBI:30969 IUPAC Name: aziridine SMILES: *-CCNCCN(-*)CCN-*
Montelukast sodium, 98%
Potassium acetate, 8M aq. soln.
CAS: 127-08-2 Molecular Formula: C2H3KO2 Molecular Weight (g/mol): 98.142 MDL Number: MFCD00012458 InChI Key: SCVFZCLFOSHCOH-UHFFFAOYSA-M Synonym: potassium acetate,acetic acid, potassium salt,diuretic salt,potassium ethanoate,koac,octan draselny czech,potassiumacetate,acetic acid potassium salt,acok,fema no. 2920 PubChem CID: 517044 ChEBI: CHEBI:32029 IUPAC Name: potassium;acetate SMILES: CC(=O)[O-].[K+]
Forchlorfenuron, 98%
CAS: 68157-60-8 Molecular Formula: C12H10ClN3O Molecular Weight (g/mol): 247.68 MDL Number: MFCD00059898 InChI Key: GPXLRLUVLMHHIK-UHFFFAOYSA-N PubChem CID: 93379 ChEBI: CHEBI:81861 IUPAC Name: 1-(2-chloropyridin-4-yl)-3-phenylurea SMILES: ClC1=CC(NC(=O)NC2=CC=CC=C2)=CC=N1
Ponceau S, 0.1% v/v soln. in 5% acetic acid
CAS: 6226-79-5 Molecular Formula: C22H12N4Na4O13S4 Molecular Weight (g/mol): 760.552 MDL Number: MFCD00003892 InChI Key: VSXKEUCERCWGKF-STNZDNLRSA-J Synonym: ponceau s,acid red 112,ponceau s extra,ponceau red s,unii-t1c2ugs05f,c.i. acid red 112,t1c2ugs05f,3-hydroxy-4-2-sulfo-4-4-sulfophenylazo phenylazo-2,7-naphthalenedisulfonic acid sodium salt,c.i. acid red 112, tetrasodium salt,ponceau-s PubChem CID: 11320219 IUPAC Name: tetrasodium;(4Z)-3-oxo-4-[[2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate SMILES: C1=CC(=CC=C1N=NC2=CC(=C(C=C2)NN=C3C4=C(C=C(C=C4)S(=O)(=O)[O-])C=C(C3=O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]