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Spectroscopy Standards

Standard-value, reference solutions designed for the exact calibration of spectrometers; standards guarantee that machines function properly for accurate spectral lines.
AA and ICP Standards (2,454)
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Search Within Results
Keyword Search:
2,686 – 2,700 of 4,856 results
2,686

eMolecules​ 116091-63-5 | 2-Methoxy-5-(2-oxopropyl)benzenesulfonamide | Ambeed | MFCD07782136 | 243.280 | C10H13NO4S | 98.000 | COc1ccc(CC(C)=O)cc1S(N)(=O)=O | 5g | 525064807

2-Methoxy-5-(2-oxopropyl)benzenesulfonamide | Ambeed | 116091-63-5 | MFCD07782136 | 243.280 | C10H13NO4S | 98.000 | COc1ccc(CC(C)=O)cc1S(N)(=O)=O | 5g | 525064807

ENCOMPASS_PREFERRED
2,687

eMolecules​ 944547-46-0 | Mycro 3 | Ambeed | MFCD03409284 | 526.880 | C24H17ClF2N6O4 | 98.000 | CCOC(=O)c1cnn(c1NC(=O)c1cc2nc(cc(n2n1)C(F)(F)Cl)-c1ccco1)-c1ccccc1 | 1mg | 660580453

Mycro 3 | Ambeed | 944547-46-0 | MFCD03409284 | 526.880 | C24H17ClF2N6O4 | 98.000 | CCOC(=O)c1cnn(c1NC(=O)c1cc2nc(cc(n2n1)C(F)(F)Cl)-c1ccco1)-c1ccccc1 | 1mg | 660580453

ENCOMPASS_PREFERRED
2,688

eMolecules​ 97-36-9 | N-(2,4-Dimethylphenyl)-3-oxobutyramide | Ambeed | MFCD00039836 | 205.257 | C12H15NO2 | 99.000 | CC(=O)CC(=O)Nc1ccc(C)cc1C | 100g | 572825272

N-(2,4-Dimethylphenyl)-3-oxobutyramide | Ambeed | 97-36-9 | MFCD00039836 | 205.257 | C12H15NO2 | 99.000 | CC(=O)CC(=O)Nc1ccc(C)cc1C | 100g | 572825272

ENCOMPASS_PREFERRED
2,689

U.S. Pharmacopeia U S PHARMACOPEIA

NC3936235 ATOMOXETINE RC-B 10MG HCL

ENCOMPASS
2,690

eMolecules​ 40283-46-3 | 2-Aminothiazole-5-carboxylic acid | Ambeed | MFCD06203554 | 144.150 | C4H4N2O2S | 95.000 | Nc1ncc(s1)C(O)=O | 1g | 525080839

2-Aminothiazole-5-carboxylic acid | Ambeed | 40283-46-3 | MFCD06203554 | 144.150 | C4H4N2O2S | 95.000 | Nc1ncc(s1)C(O)=O | 1g | 525080839

ENCOMPASS_PREFERRED
2,691

eMolecules​ 90-24-4 | Xanthoxylin | Ambeed | MFCD00017243 | 196.202 | C10H12O4 | 95.000 | COc1cc(O)c(C(C)=O)c(OC)c1 | 10mg | 534568515

Xanthoxylin | Ambeed | 90-24-4 | MFCD00017243 | 196.202 | C10H12O4 | 95.000 | COc1cc(O)c(C(C)=O)c(OC)c1 | 10mg | 534568515

ENCOMPASS_PREFERRED
2,692

Restek Corporation TIME INDEX STANDARD 27 COMP
SDP

07719015 TIME INDEX STANDARD 27 COMP

ENCOMPASS_PREFERRED
2,693

Hach Company Color Solution for EZ4041 Total Hardness Analyzer, 2 L

Ready-to-use 2 L color solution formulated for use with EZ4041 total hardness analyzers. This reagent eliminates manual preparation, reduces handling steps, and supports consistent, reliable hardness measurements for continuous monitoring applications.

  • Ready to use; no preparation required.
  • 2 L volume for extended analyzer operation.
  • Formulated for use with EZ4041 total hardness analyzers.
  • Reduces hands-on time and potential handling errors.
  • Supports consistent, reliable continuous monitoring results.

ENCOMPASS
2,694

eMolecules​ 271-29-4 | 6-Azaindole | Ambeed | MFCD01686899 | 118.139 | C7H6N2 | 98.000 | c1cc2ccncc2[nH]1 | 250mg | 525130374

6-Azaindole | Ambeed | 271-29-4 | MFCD01686899 | 118.139 | C7H6N2 | 98.000 | c1cc2ccncc2[nH]1 | 250mg | 525130374

ENCOMPASS_PREFERRED
2,695

AXION LLC HPLC CALIBRATION STD MIX 3

NC3726195 HPLC CALIBRATION STD MIX 3

ENCOMPASS
2,696

AXION LLC HLPC CALIBRATION STD 4

NC3726198 HLPC CALIBRATION STD 4

ENCOMPASS
2,697

AXION LLC HPLC CALIBRATION STD MIX 1

NC3726193 HPLC CALIBRATION STD MIX 1

ENCOMPASS
2,698

eMolecules​ 876-02-8 | 4'-Hydroxy-3'-methylacetophenone | Ambeed | MFCD00002231 | 150.177 | C9H10O2 | 98.000 | CC(=O)c1ccc(O)c(C)c1 | 1g | 525126411

4'-Hydroxy-3'-methylacetophenone | Ambeed | 876-02-8 | MFCD00002231 | 150.177 | C9H10O2 | 98.000 | CC(=O)c1ccc(O)c(C)c1 | 1g | 525126411

ENCOMPASS_PREFERRED
2,699

eMolecules​ 1345202-03-0 | Ambeed | 9-Phenyl-9H9H-23-bicarbazole | 250mg | 687211347 | A1214199 | 408.504 | C30H20N2

Medchem Express | Salirasib | 10mg | 446264520 | HY-14754 | 162520-00-5 | MFCD00467723 | 358.540 | C22H30O2S

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ENCOMPASS_PREFERRED
Encompass Procurement Services
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2,700

AccuStandard, Inc ICP QUALT. CONTR. STD NO1
SDP

ICP Quality Control Standard #1. 100 mL. 10 ?g/mL in 2-5% Nitric Acid.

ENCOMPASS