accessibility menu, dialog, popup

UserName

Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Drug Standards (3,652)
Organic Standards (848)
Pesticide Standards (510)
Petrochemical Standards (39)
Ion Chromatography Standards (37)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (6)

brands

  • (493)
  • (83)
  • (582)
  • (115)
  • (560)
  • (2,374)
  • (3)
  • (2)
  • (1)
  • (77)
  • (11)
  • (9)
  • (752)
  • (24)

special programs

  • (28)
  • (4)
  • (1)

Grade

  • (15)
  • (454)
  • (2)
  • (1)
  • (1)
  • (2)
  • (1)
Show all

Molecular Weight (g/mol)

  • (1)
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)
  • (2)
Show all

Industry Type

  • (47)
  • (1)
  • (1)
  • (1)
  • (30)
  • (10)
  • (44)
Show all
Keyword Search:
1 – 15 of 4,062 results
1

Oxalic acid, 10% w/v aq. soln.

CAS: 144-62-7 Molecular Formula: C2H2O4 Molecular Weight (g/mol): 90.034 MDL Number: MFCD00002573 InChI Key: MUBZPKHOEPUJKR-UHFFFAOYSA-N PubChem CID: 971 ChEBI: CHEBI:16995 IUPAC Name: oxalic acid SMILES: C(=O)(C(=O)O)O

EDGE
PubChem CID 971
CAS 144-62-7
Molecular Weight (g/mol) 90.034
ChEBI CHEBI:16995
MDL Number MFCD00002573
SMILES C(=O)(C(=O)O)O
IUPAC Name oxalic acid
InChI Key MUBZPKHOEPUJKR-UHFFFAOYSA-N
Molecular Formula C2H2O4
2
Promotions Available

Oxalic Acid Dihydrate, Extra Pure, SLR, Fisher Chemical™

CAS: 6153-56-6 Molecular Formula: C2H6O6 Molecular Weight (g/mol): 126.064 MDL Number: 149102 InChI Key: GEVPUGOOGXGPIO-UHFFFAOYSA-N PubChem CID: 61373 IUPAC Name: oxalic acid;dihydrate SMILES: C(=O)(C(=O)O)O.O.O

EDGE
PubChem CID 61373
CAS 6153-56-6
Molecular Weight (g/mol) 126.064
MDL Number 149102
SMILES C(=O)(C(=O)O)O.O.O
IUPAC Name oxalic acid;dihydrate
InChI Key GEVPUGOOGXGPIO-UHFFFAOYSA-N
Molecular Formula C2H6O6
3
Promotions Available

Oxalic Acid Dihydrate, Certified AR for Analysis, Fisher Chemical™

CAS: 6153-56-6 Molecular Formula: C2H6O6 Molecular Weight (g/mol): 126.064 MDL Number: 149102 InChI Key: GEVPUGOOGXGPIO-UHFFFAOYSA-N PubChem CID: 61373 IUPAC Name: oxalic acid;dihydrate SMILES: C(=O)(C(=O)O)O.O.O

EDGE
PubChem CID 61373
CAS 6153-56-6
Molecular Weight (g/mol) 126.064
MDL Number 149102
SMILES C(=O)(C(=O)O)O.O.O
IUPAC Name oxalic acid;dihydrate
InChI Key GEVPUGOOGXGPIO-UHFFFAOYSA-N
Molecular Formula C2H6O6
4

Acetic acid, 1.0N Standardized Solution

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(O)=O

PubChem CID 176
CAS 64-19-7
Molecular Weight (g/mol) 60.05
ChEBI CHEBI:15366
MDL Number MFCD00036152
SMILES CC(O)=O
IUPAC Name acetic acid
InChI Key QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula C2H4O2
5

Acetic acid, 0.1N Standardized Solution

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(O)=O

PubChem CID 176
CAS 64-19-7
Molecular Weight (g/mol) 60.05
ChEBI CHEBI:15366
MDL Number MFCD00036152
SMILES CC(O)=O
IUPAC Name acetic acid
InChI Key QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula C2H4O2
7

Dinitrobenzoic Acid EU Pharmacopoeia, Fisher Chemical™
BIOPHARMA

Pharmacopoeia reagents are intended for use in pharmacopoeia testing and monographs, produced under a GMP compliant ISO 9001 quality management system according to the relevant pharmacopoeia specification, using the pharmacopoeia reagent quality components and water meeting the relevant pharmacopoeia monograph requirement for Purified Water. Some pharmacopoeia standards are also accredited according to ISO 17025 and ISO Guide 43.

8

4-Aminohippuric Acid EU Pharmacopoeia, Fisher Chemical™
BIOPHARMA

9

Phosphonic acid in Water 100μg/mL, Fisher Chemical™
BIOPHARMA

10

Phthalic acid,bis-2-ethylhexylester in Methanol 1000μg/mL, Fisher Chemical™
BIOPHARMA

11

Oxophenylacetic Acid (Benzoylformic Acid), Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 611-73-4
Molecular Weight (g/mol) 150.131
InChI Formula InChI=1S/C8H6O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5H,(H,10,11)
Chemical Name or Material Phenylglyoxylic Acid
SMILES OC(=O)C(=O)c1ccccc1
Synonym Glycopyrronium Bromide Imp. B (EP),Oxophenylacetic Acid,Benzoylformic Acid,Glycopyrronium Bromide Impurity B,Glycopyrronium Impurity B
Recommended Storage +5°C
Certifications/Compliance ISO 9001
IUPAC Name 2-oxo-2-phenylacetic acid
Molecular Formula C8 H6 O3
Formula Weight 150.032 g/mol
Analyte or Component Names Phenylglyoxylic Acid
12

2,2'-Iminodiacetic Acid (Iminodiacetic Acid), Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 142-73-4
Molecular Weight (g/mol) 133.1
InChI Formula InChI=1S/C4H7NO4/c6-3(7)1-5-2-4(8)9/h5H,1-2H2,(H,6,7)(H,8,9)
Chemical Name or Material Iminodiacetic acid
SMILES OC(=O)CNCC(=O)O
Synonym Glycine Imp. A (EP),N-(carboxymethyl)-Glycine,Acetic acid, iminodi- (6CI,8CI),((Carboxymethyl)amino)acetic acid,Acetic acid, 2,2'-iminobis-,Aminodiacetic acid,Diglycin,Diglycine,Diglycocoll,IDA,IDA (chelating agent),IMDA,Iminobis(acetic acid),Iminodiacetic acid,Iminodiethanoic acid,N-(Carboxymethyl)glycine,NSC 18467,alpha-Iminodiacetic acid,Glycine Impurity A
Recommended Storage +5°C
Certifications/Compliance ISO 17025
IUPAC Name 2-(carboxymethylamino)acetic acid
Molecular Formula C4 H7 N O4
Formula Weight 133.0375 g/mol
Analyte or Component Names Iminodiacetic acid
13

3,4-Dimethoxybenzoic Acid (Veratric Acid), Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 93-07-2
Molecular Weight (g/mol) 182.17
InChI Formula InChI=1S/C9H10O4/c1-12-7-4-3-6(9(10)11)5-8(7)13-2/h3-5H,1-2H3,(H,10,11)
Chemical Name or Material Veratric Acid
SMILES COc1ccc(cc1OC)C(=O)O
Synonym 3,4-Dimethoxybenzoic Acid,Mebeverine Hydrochloride Imp. D (Pharmeuropa),Veratric Acid,Mebeverine Hydrochloride Impurity D,Mebeverine Impurity D
Recommended Storage +5°C
Certifications/Compliance ISO 17025
IUPAC Name 3,4-dimethoxybenzoic acid
Molecular Formula C9 H10 O4
Formula Weight 182.0579 g/mol
Analyte or Component Names Veratric Acid
14

4-Aminobenzenesulphonic Acid (Sulphanilic Acid), Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 121-57-3
Molecular Weight (g/mol) 173.19
InChI Formula InChI=1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
Chemical Name or Material Sulfanilic Acid
SMILES Nc1ccc(cc1)S(=O)(=O)O
Synonym Mesalazine Imp. O (EP),Sulfadiazine Imp. B (EP),Sulfadimidine Imp. F (EP),Sulfamethoxazole Imp. D (EP),Sulfanilic Acid,4-Aminobenzenesulfonic Acid,Sulphanilic Acid,Sulfadimidine Imp. F (Pharmeuropa),Sulfadiazine Imp. B (Pharmeuropa),Ph Eur Sulfamethoxazole Impurity D,Sulfanilic acid,Mesalazine Impurity O,Sulfadiazine Impurity B,Sulfadimethoxine Impurity D,Sulfadimethoxine Sodium Impurity D,Sulfadimidine Impurity F,Sulfamethoxazole Impurity D,Sulfadimethoxine Impurity D
Recommended Storage +5°C
Certifications/Compliance ISO 17025
IUPAC Name 4-aminobenzenesulfonic acid
Molecular Formula C6 H7 N O3 S
Formula Weight 173.0147 g/mol
Analyte or Component Names Sulfanilic Acid
15

(2R)-Hydroxyphenylacetic Acid ((R)-Mandelic Acid), Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 611-71-2
Molecular Weight (g/mol) 152.15
InChI Formula InChI=1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)/t7-/m1/s1
Chemical Name or Material (R)-Mandelic Acid
SMILES O[C@@H](C(=O)O)c1ccccc1
Synonym (2R)-Hydroxyphenylacetic Acid,Sertraline Hydrochloride Imp. E (EP),Sertraline Imp. E (EP),(R)-Mandelic Acid,Sertraline Hydrochloride Impurity E,Sertraline Hydrochloride Impurity E,Sertraline Impurity E,Sertraline Impurity E
Recommended Storage +5°C
Certifications/Compliance ISO 17025
IUPAC Name (2R)-2-hydroxy-2-phenylacetic acid
Molecular Formula C8 H8 O3
Formula Weight 152.0473 g/mol
Analyte or Component Names (R)-Mandelic Acid