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Chromatography Standards

Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Ion Chromatography Standards (133)

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1 – 15 of 51 results
1

VeriSpec™ Mixed Cation Standard 6, Ricca Chemical
SDP

50 ppm Li+; 200 ppm Na+, K+, Mg2+; 400 ppm NH4+, 1000 ppm Ca2+ /nManufactured and Tested in

CAS 7790-69-4, 7732-18-5
Physical Form Liquid
CAS Min % 0.05%
Grade High Purity
Specific Gravity 1.06
CAS Max % 0.05%
2

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical
SDP

150 ppm SO42-, PO43-; 100 ppm NO3-, Br-, NO2-; 30 ppm Cl-, 20 ppm F- /nManufactured and

CAS 7732-18-5
Physical Form Liquid
CAS Min % 0.004802%
Grade High Purity
Specific Gravity 1.07
CAS Max % 0.004998%
3

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical
SDP

0.5 ppm F-, PO43-; 1 ppm NO2-, NO3-, Br-; 12.5 ppm SO42-, Cl- /nManufactured and Test

4

VeriSpec™ Mixed Cation Standard 9, Ricca Chemical
SDP

100 ppm Ba2+, Ca2+, K+, Li+, Mg2+, Mn2+, Na+, NH4+, Sr2+ /nManufactured and Tested in

5

VeriSpec™ Mixed Anion Standard 5, Ricca Chemical
SDP

150 ppm SO42-, PO43-; 100 ppm NO3-, 30 ppm Cl-, 20 ppm F- /nManufactured and Tested in an

6

VeriSpec™ Mixed Cation Standard 6, Ricca Chemical
SDP

100 ppm: Li+, Na+, NH4+, K+, Ca2+, Mg2+ /nManufactured and Tested in an ISO 17025/Guide 34

7

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical
SDP

2 ppm F-, 10 ppm PO43-, NO3-, Br-, SO42-, 5ppm Cl-, NO2- /nManufactured and Tested in a

8

VeriSpec™ Mixed Cation Standard 6, Ricca Chemical
SDP

50 ppm Li+, Na+ 200 ppm; 250 ppm NH4+, Mg2+ ; 500 ppm K+, Ca2+ /nManufactured and Tested i

9

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical
SDP

100 ppm: F-, PO43-, NO2-, NO3-, Br-, SO42-, Cl- /nManufactured and Tested in an ISO 17

10

VeriSpec™ Strontium - Sr2+ Standard for Ion Chromatography 1000 ppm in H2O, Ricca Chemical
SDP

CAS: 1633-05-2 Molecular Formula: CO3Sr Molecular Weight (g/mol): 147.63 MDL Number: MFCD00011250 InChI Key: LEDMRZGFZIAGGB-UHFFFAOYSA-L PubChem CID: 15407 IUPAC Name: strontium(2+) carbonate SMILES: [Sr++].[O-]C([O-])=O

PubChem CID 15407
CAS 1633-05-2
Molecular Weight (g/mol) 147.63
MDL Number MFCD00011250
SMILES [Sr++].[O-]C([O-])=O
IUPAC Name strontium(2+) carbonate
InChI Key LEDMRZGFZIAGGB-UHFFFAOYSA-L
Molecular Formula CO3Sr
11

VeriSpec™ Bromide - Br- Standard for Ion Chromatography 1000 ppm in H2O, Ricca Chemical
SDP

CAS: 7732-18-5

CAS 7732-18-5
12

VeriSpec™ Formate - HCOO- Standard for Ion Chromatography 1000 ppm in H2O, Ricca Chemical
SDP

CAS: 141-53-7 Molecular Formula: CHNaO2 Molecular Weight (g/mol): 68.007 InChI Key: HLBBKKJFGFRGMU-UHFFFAOYSA-M PubChem CID: 2723810 ChEBI: CHEBI:62965 IUPAC Name: sodium;formate SMILES: C(=O)[O-].[Na+]

PubChem CID 2723810
CAS 141-53-7
Molecular Weight (g/mol) 68.007
ChEBI CHEBI:62965
SMILES C(=O)[O-].[Na+]
IUPAC Name sodium;formate
InChI Key HLBBKKJFGFRGMU-UHFFFAOYSA-M
Molecular Formula CHNaO2
13

VeriSpec™ Iodide - I- Standard for Ion Chromatography 1000 ppm in H2O, Ricca Chemical
SDP

CAS: 7681-11-0 Molecular Formula: IK Molecular Weight (g/mol): 166.003 InChI Key: NLKNQRATVPKPDG-UHFFFAOYSA-M PubChem CID: 4875 ChEBI: CHEBI:8346 IUPAC Name: potassium;iodide SMILES: [K+].[I-]

PubChem CID 4875
CAS 7681-11-0
Molecular Weight (g/mol) 166.003
ChEBI CHEBI:8346
SMILES [K+].[I-]
IUPAC Name potassium;iodide
InChI Key NLKNQRATVPKPDG-UHFFFAOYSA-M
Molecular Formula IK
14

VeriSpec™ Fluoride - F- Standard for Ion Chromatography 1000 ppm in H2O, Ricca Chemical
SDP

CAS: 7681-49-4 Molecular Formula: FNa Molecular Weight (g/mol): 41.99 MDL Number: MFCD00003524 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M PubChem CID: 5235 ChEBI: CHEBI:28741 IUPAC Name: sodium fluoride SMILES: [F-].[Na+]

PubChem CID 5235
CAS 7681-49-4
Molecular Weight (g/mol) 41.99
ChEBI CHEBI:28741
MDL Number MFCD00003524
SMILES [F-].[Na+]
IUPAC Name sodium fluoride
InChI Key PUZPDOWCWNUUKD-UHFFFAOYSA-M
Molecular Formula FNa
15

VeriSpec™ Potassium - K+ Standard for Ion Chromatography 1000 ppm in H2O, Ricca Chemical
SDP

CAS: 7757-79-1 Molecular Formula: KNO3 Molecular Weight (g/mol): 101.10 MDL Number: MFCD00011409 InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N PubChem CID: 24434 ChEBI: CHEBI:63043 IUPAC Name: potassium nitrate SMILES: [K+].[O-][N+]([O-])=O

PubChem CID 24434
CAS 7757-79-1
Molecular Weight (g/mol) 101.10
ChEBI CHEBI:63043
MDL Number MFCD00011409
SMILES [K+].[O-][N+]([O-])=O
IUPAC Name potassium nitrate
InChI Key FGIUAXJPYTZDNR-UHFFFAOYSA-N
Molecular Formula KNO3