Chemicals, Organic
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Na-Fmoc-Nß-Boc-L-2,3-Diaminopropionic Acid
INDOFINE Chemical CompanyMF: C23H26N2O6 MF: 426.46 CAS: 162558-25-0 Purity: 0.99
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spex® Ethyl formate Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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Na-Boc-Nß-Z-D-2,3-Diaminopropionic Acid Dicyclohexylammonium Salt
INDOFINE Chemical CompanyMF: C16H22N2O6 . C12H23N MF: 519.69 CAS: 81306-94-7 Purity: 0.99
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spex® Caffeine Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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Ginsenoside Rg1
INDOFINE Chemical CompanyMF: C42H72O14 MF: 801.02 CAS: 22427-39-0 Purity: =98% by HPLC
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spex PCB Screening Standard
SPEX CertiPrepUS EPA Method 8270 is a general analytical method for the monitoring of semivolatiles in environmental and waste samples by GC/MS. Application: For US EPA Method 8270
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Nw-Nitro-L-Arginine Methylester Hydrochloride
INDOFINE Chemical CompanyMF: C7H15N5O4 . HCl MF: 269.70 CAS: 51298-62-5
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Capsaicin, Pure
INDOFINE Chemical CompanyMF: C18H27NO3 MF: 305.42 CAS: 404-86-4 Purity: >95% by HPLC
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spex® Ethylene Oxide Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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Na-Boc-Nß-Allyloxycarbonyl-L-2,3-Diaminopropionic Acid Dicyclohexylammonium Salt
INDOFINE Chemical CompanyMF: C12H21N2O6 . C12H23N MF: 469.56 CAS: 204197-28-4
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spex® p-Xylene Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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spex® Bisabolene Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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Physalien with UV
INDOFINE Chemical CompanyMF: C72H116O4 MF: 1045.72 CAS: 144-67-2 Purity: >95% by UV
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Ginsenoside Re
INDOFINE Chemical CompanyMF: C48H82O18 MF: 947.17 CAS: 52286-59-6 Purity: =98% by HPLC
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spex® (R)-(+)-Limonene Cannabis Terpene Organic Standard
SPEX CertiPrepAnalytical Standards for Medicinal and Recreational Cannabis Testing Terpenes While the legalization of cannabis for both medicinal and recreational purposes has been gaining speed, legislation and regulation has not necessarily kept pace. Out of a drive for self-regulation and significant consumer…
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L-Glutamic Acid-a-Benzylester
INDOFINE Chemical CompanyMF: C12H15NO4 MF: 237.30 CAS: 13030-09-6 Purity: >98% by HPLC
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spex® Prometon Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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spex® 2-Butanone Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF and water. Please inquire about the matrix for a particular item when…
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Single-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…