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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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106 – 120 of 997 results
106

eMolecules​ Medchem Express / 13-Dimethyluric acid / 50mg / 437899808 / HY-W014993 / / 944-73-0 / MFCD00009740 / 196.166 / C7H8N4O3

Medchem Express / 13-Dimethyluric acid / 50mg / 437899808 / HY-W014993 / / 944-73-0 / MFCD00009740 / 196.166 / C7H8N4O3

ENCOMPASS_PREFERRED
107

eMolecules​ AstaTech / 5-NITROISOQUINOLINE / 50g / 392629148 / 11698 / 97.000 / 607-32-9 / [null] / 174.159 / C9H6N2O2

AstaTech / 5-NITROISOQUINOLINE / 50g / 392629148 / 11698 / 97.000 / 607-32-9 / [null] / 174.159 / C9H6N2O2

ENCOMPASS_PREFERRED
108

eMolecules​ AstaTech / 2-HYDROXY-1-(4-HYDROXYPHENYL)ETHAN-1-ONE / 0.1g / 795070592 / D87702 / 95.000 / 5706-85-4 / MFCD00021972 / 152.149 / C8H8O3

AstaTech / 2-HYDROXY-1-(4-HYDROXYPHENYL)ETHAN-1-ONE / 0.1g / 795070592 / D87702 / 95.000 / 5706-85-4 / MFCD00021972 / 152.149 / C8H8O3

ENCOMPASS_PREFERRED
109

eMolecules​ AstaTech / 5-METHOXY-6-METHYL-1H-INDOLE / 0.1g / 771347085 / 85912 / 95.000 / 3139-10-4 / MFCD11007893 / 161.204 / C10H11NO

AstaTech / 5-METHOXY-6-METHYL-1H-INDOLE / 0.1g / 771347085 / 85912 / 95.000 / 3139-10-4 / MFCD11007893 / 161.204 / C10H11NO

ENCOMPASS_PREFERRED
110

eMolecules​ Ambeed / 2-(tert-Butoxy)-5-(4455-tetramethyl-132-dioxaborolan-2-yl)pyridine / 250mg / 718339841 / A979484 / / 1421341-09-4 / MFCD11878215 / 277.170 / C15H24BNO3

Ambeed / 2-(tert-Butoxy)-5-(4455-tetramethyl-132-dioxaborolan-2-yl)pyridine / 250mg / 718339841 / A979484 / / 1421341-09-4 / MFCD11878215 / 277.170 / C15H24BNO3

ENCOMPASS_PREFERRED
111

eMolecules​ Ambeed / (1-Isopentyl-1H-pyrazol-5-yl)boronic acid / 250mg / 714087865 / A685296 / / 847818-66-0 / MFCD12407381 / 182.030 / C8H15BN2O2

Ambeed / (1-Isopentyl-1H-pyrazol-5-yl)boronic acid / 250mg / 714087865 / A685296 / / 847818-66-0 / MFCD12407381 / 182.030 / C8H15BN2O2

ENCOMPASS_PREFERRED
112

eMolecules​ Ambeed / 2-(2H-Tetrazol-5-yl)pyrazine / 1g / 672837895 / A1004703 / / 16289-54-6 / MFCD01569289 / 148.129 / C5H4N6

Ambeed / 2-(2H-Tetrazol-5-yl)pyrazine / 1g / 672837895 / A1004703 / / 16289-54-6 / MFCD01569289 / 148.129 / C5H4N6

ENCOMPASS_PREFERRED
113

eMolecules​ ChemScene / 7-Methyl-1H-pyrazolo[43-c]pyridine / 100mg / 632290709 / CS-0153396 / 0.000 / 1049730-76-8 / MFCD13175928 / 133.154 / C7H7N3

ChemScene / 7-Methyl-1H-pyrazolo[43-c]pyridine / 100mg / 632290709 / CS-0153396 / 0.000 / 1049730-76-8 / MFCD13175928 / 133.154 / C7H7N3

ENCOMPASS_PREFERRED
114

eMolecules​ ChemScene / 5-Methyl-1H-pyrazolo[43-b]pyridine / 100mg / 628860525 / CS-0187159 / 0.000 / 52090-69-4 / [null] / 133.154 / C7H7N3

ChemScene / 5-Methyl-1H-pyrazolo[43-b]pyridine / 100mg / 628860525 / CS-0187159 / 0.000 / 52090-69-4 / [null] / 133.154 / C7H7N3

ENCOMPASS_PREFERRED
115

eMolecules​ AstaTech / TERT-BUTYL N-[(3-METHYL-1H-PYRAZOL-4-YL)METHYL]CARBAMATE / 0.1g / 696741365 / W12238 / 95.000 / 1183233-93-3 / MFCD12777461 / 211.265 / C10H17N3O2

AstaTech / TERT-BUTYL N-[(3-METHYL-1H-PYRAZOL-4-YL)METHYL]CARBAMATE / 0.1g / 696741365 / W12238 / 95.000 / 1183233-93-3 / MFCD12777461 / 211.265 / C10H17N3O2

ENCOMPASS_PREFERRED
116

eMolecules​ Pharmablock / 2-methyl-6-nitro-13-benzothiazole / 25mg / 784547222 / PBT8575 / 0.000 / 2941-63-1 / MFCD00160096 / 194.210 / C8H6N2O2S

Pharmablock / 2-methyl-6-nitro-13-benzothiazole / 25mg / 784547222 / PBT8575 / 0.000 / 2941-63-1 / MFCD00160096 / 194.210 / C8H6N2O2S

ENCOMPASS_PREFERRED
117

eMolecules​ Pharmablock / 24-dimethoxy-5-(4455-tetramethyl-132-dioxaborolan-2-yl)pyrimidine / 25mg / 784545965 / PBBA414 / 0.000 / 936250-17-8 / MFCD06795654 / 266.100 / C12H19BN2O4

Pharmablock / 24-dimethoxy-5-(4455-tetramethyl-132-dioxaborolan-2-yl)pyrimidine / 25mg / 784545965 / PBBA414 / 0.000 / 936250-17-8 / MFCD06795654 / 266.100 / C12H19BN2O4

ENCOMPASS_PREFERRED
118

eMolecules​ Ambeed / 9-Benzyl-9-azabicyclo[3.3.1]nonan-3-one / 1g / 525104168 / A186693 / / 2291-58-9 / [null] / 229.323 / C15H19NO

Ambeed / 9-Benzyl-9-azabicyclo[3.3.1]nonan-3-one / 1g / 525104168 / A186693 / / 2291-58-9 / [null] / 229.323 / C15H19NO

ENCOMPASS_PREFERRED
119

eMolecules​ Ambeed / 6-Methyl-1H-indole / 5g / 490491852 / A107379 / / 3420-02-8 / MFCD00005682 / 131.178 / C9H9N

Ambeed / 6-Methyl-1H-indole / 5g / 490491852 / A107379 / / 3420-02-8 / MFCD00005682 / 131.178 / C9H9N

ENCOMPASS_PREFERRED
120

eMolecules​ Pharmablock / 1-methyl-4-nitro-imidazole / 25mg / 769195887 / PBTYJ731 / 0.000 / 3034-41-1 / MFCD00159683 / 127.103 / C4H5N3O2

Pharmablock / 1-methyl-4-nitro-imidazole / 25mg / 769195887 / PBTYJ731 / 0.000 / 3034-41-1 / MFCD00159683 / 127.103 / C4H5N3O2

ENCOMPASS_PREFERRED