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 (20)
Ion Chromatography Standards (12)
Petrochemical Standards (8)
Organic Standards (6)
Pesticide Standards (3)

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

Selected Filters

Clear all

Keyword Search

carbonate

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (8)
  • (11)
  • (4)
  • (13)
  • (6)
  • (7)

special programs

  • (10)

Molecular Weight (g/mol)

  • (1)
  • (1)
  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
Show all

Certifications/Compliance

  • (2)
  • (12)
  • (12)

Solvent or Matrix

  • (3)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (2)
Show all

Concentration

  • (2)
  • (1)
  • (6)
  • (6)
  • (1)

Industry Type

  • (3)
  • (1)
  • (5)

Technique

  • (3)

Element

  • (1)
  • (3)
  • (1)

Grade

  • (1)
1 – 15 of 43 results
1

Carbonate solution, 0.5M Sodium Carbonate, for Ion Chromatography, H2O matrix, Fisher chemical™
BIOPHARMA

CAS: 497-19-8 Molecular Formula: CNa2O3 Molecular Weight (g/mol): 105.99 MDL Number: MFCD00003494 InChI Key: CDBYLPFSWZWCQE-UHFFFAOYSA-L SMILES: [Na+].[Na+].[O-]C([O-])=O

CAS 497-19-8
Molecular Weight (g/mol) 105.99
MDL Number MFCD00003494
SMILES [Na+].[Na+].[O-]C([O-])=O
InChI Key CDBYLPFSWZWCQE-UHFFFAOYSA-L
Molecular Formula CNa2O3
2

Ammonium Carbonate solution 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.

3

Carbon disulfidein Methanol 100μg/mL, Fisher Chemical™
BIOPHARMA

4

Carbonate solution, 0.18M Carb./0.17M Bicarb. for Ion Chromatography, 100mg/L, H2O matrix, Fisher chemical™
BIOPHARMA

5

Carbonate solution, 0.35M Carb./0.10M Bicarb., for Ion Chromatography, 100mg/L, H2O matrix, Fisher chemical™
BIOPHARMA

6

Carbonate solution, 0.22M Carb./ 0.28M Bicarb. for Ion Chromatography, 100mg/L, H2O matrix, Fisher Chemical™
BIOPHARMA

7

Carbonate solution, 0.22M Carb./ 0.28M Bicarb. for Ion Chromatography, 100mg/L, H2O matrix, Fisher Chemical™
BIOPHARMA

9

4-Nitrophenyl Thiazol-5-ylmethyl Carbonate, 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 144163-97-3
Molecular Weight (g/mol) 280.26
InChI Formula InChI=1S/C11H8N2O5S/c14-11(17-6-10-5-12-7-19-10)18-9-3-1-8(2-4-9)13(15)16/h1-5,7H,6H2
Chemical Name or Material Thiazolylmethyl-4-nitrophenylcarbonate
SMILES [O-][N+](=O)c1ccc(OC(=O)OCc2cncs2)cc1
Synonym Carbonic acid, 4-nitrophenyl 5-thiazolylmethyl ester,(4-Nitrophenyl) thiazol-5-ylmethyl carbonate,Thiazolylmethyl-4-nitrophenylcarbonate
Certifications/Compliance ISO 9001
IUPAC Name (4-nitrophenyl) 1,3-thiazol-5-ylmethyl carbonate
Molecular Formula C11 H8 N2 O5 S
Formula Weight 280.0154 g/mol
Analyte or Component Names Thiazolylmethyl-4-nitrophenylcarbonate
10

Diphenyl carbonate 100 μg/mL in Acetonitrile, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

12

Ethyl methyl carbonate 100 μg/mL in Acetonitrile, Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality

14

[(3R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl] (2,5-Dioxopyrrolidin-1-yl) Carbonate, 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.

15

New Jersey TRPH Standard 987 200 μg/mL in Dichloromethane:Carbon Disulfide (9:1), Dr. Ehrenstorfer

Discover Dr. Ehrenstorfer’s certified reference materials: available in multiple formats, including multi-component regulatory mixtures, to power your food and environmental analysis with traceable, ISO-accredited quality