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GC MS and LC MS Standards

Reference standards suitable for calibration of gas chromatography mass spectroscopy (GC MS) and liquid chromatography mass spectroscopy (LC MS) instrumentation to ensure accurate and reliable results.
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811 – 825 of 910 results
811

Cayman Chemical 11 12DiHETd11 GC MS Standards
SDP

An internal standard for the quantification of 11(12)-DiHET by GC- or LC-MS

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812

eMolecules​ 1370042-41-3 | Ambeed | (56-Dimethylpyridin-3-yl)boronic acid | 100mg | 660581944 | A723626 | MFCD11656349 | 150.97 | C7H10BNO2

Ambeed | 3-Methylnaphthalen-2-ol | 100mg | 589771375 | A602020 | 17324-04-8 | MFCD09037754 | 158.200 | C11H10O

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813

eMolecules​ 2346512-57-8 | Ambeed | (1-Benzyl-1H-indol-5-yl)boronic acid | 100mg | 696732023 | A440581 | MFCD30182379 | 251.09 | C15H14BNO2

ChemScene | 10-Phenylacridin-9(10H)-one | 1g | 536779818 | CS-0030098 | 5472-23-1 | MFCD01463673 | 271.319 | C19H13NO

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814

eMolecules​ Mono-Sulfone NHS Ester | Broadpharm |429.440 | C21H19NO7S | 0.000 | Cc1ccc(cc1)S(=O)(=O)CCC(=O)c1ccc(cc1)C(=O)ON1C(=O)CCC1=O | 1g | 795362097

Mono-Sulfone NHS Ester | Broadpharm |429.440 | C21H19NO7S | 0.000 | Cc1ccc(cc1)S(=O)(=O)CCC(=O)c1ccc(cc1)C(=O)ON1C(=O)CCC1=O | 1g | 795362097

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815

eMolecules​ 1201643-70-0 | Ambeed | (1-Phenyl-1H-pyrazol-4-yl)boronic acid | 100mg | 521414224 | A170628 | MFCD11044914 | 187.99 | C9H9BN2O2

AstaTech | 3-AMINO-1-(TERT-BUTYL)-1H-PYRAZOL-5-OL | 0.1g | 696745983 | E77899 | 95.000 | 1269292-58-1 | MFCD20275540 | 155.201 | C7H13N3O

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816

eMolecules​ 551-92-8 | Dimetridazole | Ambeed | MFCD00047046 | 141.130 | C5H7N3O2 | 99.000 | Cc1ncc(n1C)[N+]([O-])=O | 25g | 552574157

Dimetridazole | Ambeed | 551-92-8 | MFCD00047046 | 141.130 | C5H7N3O2 | 99.000 | Cc1ncc(n1C)[N+]([O-])=O | 25g | 552574157

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817

eMolecules​ 33288-79-8 | Ambeed | 12-Bis(4-hydroxyphenyl)ethane-12-dione | 250mg | 524988864 | A103295 | MFCD00451571 | 242.23 | C14H10O4

Ambeed | 3-Methyl-24-pentanedione | 5g | 526393584 | A653322 | 815-57-6 | MFCD00008762 | 114.144 | C6H10O2

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818

eMolecules​ 31478-45-2 | 2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl carbamate | Synthonix | MFCD00866609 | 214.181 | C7H10N4O4 | 98.000 | Cc1ncc(n1CCOC(N)=O)[N+]([O-])=O | 250mg | 794075480

2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl carbamate | Synthonix | 31478-45-2 | MFCD00866609 | 214.181 | C7H10N4O4 | 98.000 | Cc1ncc(n1CCOC(N)=O)[N+]([O-])=O | 250mg | 794075480

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819

Medchemexpress LLC [Tyr8]-Substance P | 55614-10-3 | 99.5% | 1363.63 | 1 MG
SDP

[Tyr8]-Substance P is an active peptide primarily used for biochemical research. It has demonstrated biological activity in both in vitro and in vivo studies, impacting hormone release and physiological responses.

  • Used for research of various biochemicals.
  • In vitro studies show release of LH and FSH at high dosages.
  • In vivo studies show activity in contraction of isolated guinea pig ileum.
  • In vivo studies show decrease in systemic blood pressure of dogs.

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820

Waters Corp Waters MassPREP Digestion Standard Mix 2, Tryptically Digested Proteins, 60 Months Shelf Life

The MassPREP Digestion Standard Mix 2 provides molar ratios for tryptically digested proteins: Yeast Enolase, Phosphorylase b, Yeast Alcohol Dehydrogenase (ADH), and Bovine Serum Albumin (BSA). The precise ratio is on the Certificate of Analysis (COA). This standard verifies PLGS software and assesses HPLC, LC, and mass spectrometry equipment performance.

  • Includes tryptically digested proteins: Yeast Enolase, Phosphorylase b, Yeast Alcohol Dehydrogenase (ADH), Bovine Serum Albumin (BSA).
  • Exact molar ratio available on Certificate of Analysis (COA).
  • Quality-control approved peptide standard.
  • Shelf life up to 60 months or one week after reconstitution.
  • Store at room temperature.
  • Verifies PLGS software.
  • Assesses HPLC, LC, mass spectrometry equipment performance.
  • Evaluates system performance for valuable materials.

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821

eMolecules​ 69-89-6 | Ambeed | 1H-Purine-26(3H7H)-dione | 5g | 552699818 | A303257 | 152.113 | C5H4N4O2

Ambeed | 1H-Purine-26(3H7H)-dione | 5g | 552699818 | A303257 | 69-89-6 | 152.113 | C5H4N4O2

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822

eMolecules​ 23513-14-6 | Ambeed | (S)-5-Hydroxy-1-(4-hydroxy-3-methoxyphenyl)decan-3-one | 1mg | 491166307 | A103354 | MFCD00210507 | 294.391 | C17H26O4

Medchem Express | 1017-dihydroxyestra-14-dien-3-one | 5mg | 495800391 | HY-128976 | 549-02-0 | MFCD30343872 | 288.387 | C18H24O3

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823

eMolecules​ 1025010-58-5 | Ambeed | 8-Methyl-5-quinolineboronic Acid | 100mg | 714086858 | A537553 | MFCD05256435 | 187.01 | C10H10BNO2

Ambeed | 5-Bromo-8-methoxy-2-methylquinoline | 250mg | 552548897 | A121725 | 103862-55-1 | MFCD04966993 | 252.111 | C11H10BrNO

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824

eMolecules​ 21202-42-6 | Ambeed | 4-(1H-Imidazol-2-yl)pyridine | 250mg | 596568728 | A459344 | MFCD08668556 | 145.165 | C8H7N3

AstaTech | 3-BENZYLOXYPYRROLIDINE | 0.25g | 384829991 | 77395 | 97.000 | 420137-14-0 | MFCD08060975 | 177.247 | C11H15NO

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825

eMolecules​ 443776-76-9 | (3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol | Ambeed | MFCD09266196 | 234.100 | C13H19BO3 | 97.000 | CC1(C)OB(OC1(C)C)c1cccc(CO)c1 | 1g | 525014346

(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanol | Ambeed | 443776-76-9 | MFCD09266196 | 234.100 | C13H19BO3 | 97.000 | CC1(C)OB(OC1(C)C)c1cccc(CO)c1 | 1g | 525014346

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